--- title: "Best B2B Newsletters to Advertise In (2026)" url: "https://dupple.com/learn/best-b2b-newsletters-to-advertise-in" description: "B2B newsletters that sell sponsorships, grouped by the buyer function they reach, with audience figures as stated by each publisher, read Nov 2026." published: "2026-04-24" updated: "2026-11-07" llms_txt: "https://dupple.com/llms.txt" --- # Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach Trusted by 800,000+ Techpresso subscribers · Editorial policy · How we make money Written by Dupple editorial team How our guides are researched . April 24, 2026 · Updated November 2026 17 min read Choose B2B newsletters by the buyer function they reach. First in five of the seven tables: Techpresso and TLDR Founders for founders and executives, TLDR Marketing and Marketing Dive for marketers, The Daily Upside and TLDR Fintech for finance, Growth Unhinged and Revenue Brew for sales, HR Dive and HR Brew for HR. Figures are each publisher's own, read 2026-11-04. *Rebuilt on 4 November 2026. The April 2026 edition of this page and the rates, audience figures and ranking it printed are retired; every figure below was read on each publisher's own page on 4 November 2026.* ## Quick answer - TLDR and Dupple state subscribers and an open rate for each title here; Industry Dive states newsletter subscribers and no open rate. - Morning Brew Inc.'s six brands here state manager+ and company-size shares, not subscriber counts; its group figure is 1.4M decision-makers (Q3 2023 survey, n = 14,946). - No rates are printed here; ask each publisher for its own, and Dupple's sit in the [media kit](https://go.dupple.com/media-kit). Dupple publishes Techpresso, AIpresso, Devshot, Cyberpresso, Finpresso and MarketingShot, and sells sponsorships in them. Our five titles here follow the same rules and source standard as every other newsletter. **Dupple data:** of the 25 newsletters we read for this page on 2026-11-04, 17 state an audience figure for that one title, 13 state an open rate, 9 give a seniority or role share for their readers, 5 sell a Dedicated Send (Dupple's titles) and Selling Power lists "email blasts" without describing the send. Each table orders its newsletters by the audience figure the publisher states for that one title, largest first; the full rule is at the end. Figures were checked on 2026-11-04. ## Which newsletters reach founders and executives? *Which newsletters reach founders and executives?: Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach. Checked November 2026.* | Newsletter | Publisher | Audience as stated (unit, read 2026-11-04) | Who reads it (as the publisher states) | Formats sold | Dedicated send | Sponsor page | | --- | --- | --- | --- | --- | --- | --- | | Techpresso | Dupple | 800,000+ subscribers and a 37% average open rate, platform figures as of November 8, 2026 | Tech professionals, founders and executives; our media kit: 20.3% executives, 16.8% founders | Four placements (Primary, Spotlight, Quick Link, Dedicated Send) and frequency packs | Yes | [Techpresso advertise page](https://dupple.com/advertise/techpresso) | | TLDR Founders | TLDR | 380k subscribers; 43% open rate | Founders, CEOs and technical leaders | Native text ads: Quick Links, Secondary and Primary placements; at most 3 advertisers per issue | Not stated | [TLDR advertise](https://advertise.tldr.tech/) | | Founder Brew | Morning Brew Inc. | No subscriber count on its page | "Anyone with a dream and a drive to build"; 65% manager+, 58% at companies under 100 employees (MBI Insights Profiling Data via Alida, 1H 2026) | Email, Branded Content | Not stated | [Founder Brew](https://morningbrewinc.com/brands/founder-brew) | | SaaStr (Weekly, Daily, Insider) | SaaStr | 200,000+ newsletter subscribers (a publisher total; its sponsors page also says "200,000+ media and podcast subscribers"); three newsletters named, each 30%+ open rate | B2B software executives; SaaS executives, founders, CEOs and VCs | Newsletter ads in SaaStr Weekly, Daily and Insider; podcast sponsorship | Not stated | [SaaStr media sponsorship](https://www.saastr.com/media-sponsorship/) | ### Techpresso: founders and executives Its media kit puts 20.3% of readers at executive level and 16.8% at founder level, so it sits here. It has 800,000+ subscribers and a 37% open rate as of November 8, 2026. **Pros** - Publishes a seniority split, not only roles. - Sells a [Dedicated Send](https://dupple.com/advertise/dedicated-send), one brand per email. **Cons** - Individual contributors are the largest group, 27.2%. - Click ranges are expectations, not guarantees. ### TLDR Founders: startup founders TLDR lists 380k subscribers and a 43% open rate. Its audience page names founders, CEOs, technical operators and executives, and bundles the title with TLDR AI and TLDR Tech. **Pros** - Subscribers and open rate are stated for this title. - Placement word limits are stated: 30, 50 and 100. **Cons** - Founders, operators and executives have no shares. - No dedicated send is stated. ### Founder Brew: business builders Its brand page states 65% manager+ and 58% at companies under 100 employees, from Morning Brew's survey (1H 2026), and lists Email and Branded Content. **Pros** - Shares are stated for the brand, with a survey period. - Company size points to small companies. **Cons** - No subscriber count and no sample size. - No dedicated send among its two formats. ### SaaStr: SaaS executives and founders The media page headlines 125,000+ B2B software executives, cites 200,000+ newsletter subscribers and names three newsletters: Weekly, Daily and Insider. The sponsors page headlines 150,000+ decision makers. **Pros** - Three newsletters sold, each with a 30%+ open rate. - Names readers by job: SaaS executives, founders, CEOs, VCs. **Cons** - The 200,000+ is a publisher total, not per newsletter. - Assets are often fully sold out, with priority for event sponsors. **Dupple data:** among all 130,965 quiz respondents (new subscribers across all Dupple newsletters, 5 Aug to 3 Nov 2026, self-reported), 18.5% chose Founder as their level, 2.7% C-Suite and 7.3% Director/VP. ## Which newsletters reach marketers? *Which newsletters reach marketers?: Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach. Checked November 2026.* | Newsletter | Publisher | Audience as stated (unit, read 2026-11-04) | Who reads it (as the publisher states) | Formats sold | Dedicated send | Sponsor page | | --- | --- | --- | --- | --- | --- | --- | | TLDR Marketing | TLDR | 330k subscribers; 43% open rate | CMOs, growth leads and marketing directors; growth, content and brand marketers | Native text ads: Quick Links, Secondary and Primary placements; at most 3 advertisers per issue | Not stated | [TLDR advertise](https://advertise.tldr.tech/) | | Marketing Dive | Industry Dive | 273,500 newsletter subscribers; 160,500 unique monthly visitors | "Marketers & brand managers" | Not itemised; media kit by form | Not stated | [Marketing Dive advertise](https://www.marketingdive.com/advertise/) | | Stacked Marketer | Stacked Marketer | 48,000+ reach; 43% open rate (97,000+ subscribers across its three newsletters) | Marketers; 62% decision-makers with Manager or higher seniority (readers of all its emails) | Not stated; page offers an audience match and ad preview | Not stated | [Stacked Marketer advertise](https://www.stackedmarketer.com/advertise-with-us/) | | MarketingShot | Dupple | 36,000+ subscribers and a 32% average open rate, platform figures as of November 8, 2026 | Growth marketers, founders, agency owners, CMOs and VPs | Four flat-rate packages built on Primary Ads and Dedicated Sends | Yes | [MarketingShot advertise page](https://dupple.com/advertise/marketingshot) | | Marketing Brew | Morning Brew Inc. | No subscriber count on its page | "Influential leaders in marketing and advertising"; 75% manager+, 38% at companies with 500+ employees (MBI Insights Profiling Data via Alida, 2H 2024, 2025) | Email, Audio, Branded Content, Social, Events | Not stated | [Marketing Brew](https://morningbrewinc.com/brands/marketing-brew) | ### TLDR Marketing: marketers TLDR lists 330k subscribers and a 43% open rate. Its audience page names CMOs, VPs of Marketing and marketing directors beside growth, content and brand marketers. **Pros** - Subscribers and open rate are stated for this title. - Reader groups are named by job. **Cons** - No reader group has a percentage. - No click rate or dedicated send is stated. ### Marketing Dive: marketers and brand managers Industry Dive's page states 273,500 newsletter subscribers and 160,500 unique monthly visitors, on a publication reaching over 434,000 decision makers. **Pros** - Subscribers are stated apart from website visitors. - States 49% audience growth in the last year. **Cons** - Does not say how many newsletters the 273,500 covers. - No open rate, role split or formats. ### Stacked Marketer: marketers It states 48,000+ reach and a 43% open rate for the Monday, Wednesday and Friday issue; across all emails, 62% are decision-makers at Manager level or higher. **Pros** - Offers a reader match by job level, company size and country before booking. - States a 3.1% click-to-open rate among its network-wide figures. **Cons** - "Reach" is undefined, though the three reach figures sum to 97,000+ subscribers. - No formats or dedicated send are listed. ### MarketingShot (Dupple): growth marketers and CMOs A daily newsletter with 36,000+ subscribers and a 32% open rate as of November 8, 2026; four packages, up to 3 sponsors per issue. **Pros** - Click-to-open is 4% on Beehiiv ([benchmarks](https://dupple.com/learn/newsletter-engagement-benchmarks) read 2026-11-01), against 2.7% for Techpresso. - Each package includes a whole-brand send. **Cons** - Roles are listed without percentages. - Main placements fill weeks to months ahead. ### Marketing Brew: marketing leaders States 75% manager+ and 38% at companies with 500+ employees, from Morning Brew's survey (2H 2024, 2025), and lists Email, Audio, Branded Content, Social and Events. **Pros** - Five formats, including Audio and Events. - Shares are stated for the brand itself. **Cons** - No subscriber count. - The source spans two periods, with no sample size. **Dupple data:** quiz respondents with a Marketing role (11,173 people; new subscribers across all Dupple newsletters, 5 Aug to 3 Nov 2026, self-reported): 36.7% are decision-makers (Founder, C-Suite or Director/VP), 23.6% work at companies of 51 or more employees and 17.5% signed up with a non-consumer email domain (fact pack, read 2026-11-03). ## Which newsletters reach CFOs and finance teams? *Which newsletters reach CFOs and finance teams?: Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach. Checked November 2026.* | Newsletter | Publisher | Audience as stated (unit, read 2026-11-04) | Who reads it (as the publisher states) | Formats sold | Dedicated send | Sponsor page | | --- | --- | --- | --- | --- | --- | --- | | The Daily Upside | The Daily Upside | 800K subscribers; 40% open rate; 3.01% total CTR | "Seasoned Wall Street professionals and executives" | Not itemised; campaign form and media kit | Not stated | [Daily Upside advertise](https://www.thedailyupside.com/advertise-with-us/) | | TLDR Fintech | TLDR | 480k subscribers; 34% open rate | CFOs, financial analysts, investment analysts and finance managers; fintech founders | Native text ads: Quick Links, Secondary and Primary placements; at most 3 advertisers per issue | Not stated | [TLDR fintech audience](https://advertise.tldr.tech/audiences/fintech-finance-teams/) | | CFO Dive | Industry Dive | 141,500 newsletter subscribers; 93,000 unique monthly visitors | "Financial industry leadership" | Not itemised; media kit by form | Not stated | [CFO Dive advertise](https://www.cfodive.com/advertise/) | | Finpresso | Dupple | 33,000+ subscribers and a 33% average open rate, platform figures as of November 8, 2026 | Finance pros, fintech builders, investors and operators | Four flat-rate packages built on Primary Ads and Dedicated Sends | Yes | [Finpresso advertise page](https://dupple.com/advertise/finpresso) | | CFO Brew | Morning Brew Inc. | No subscriber count on its page | Finance professionals "from recent grads to seasoned pros"; 74% manager+, 50% at companies with 500+ employees (MBI Insights Profiling Data via Alida, 2H 2024, 2025) | Email, Branded Content, Social, Events | Not stated | [CFO Brew](https://morningbrewinc.com/brands/cfo-brew) | ### The Daily Upside: Wall Street professionals Its flagship states 800K subscribers, a 40% open rate and a 3.01% total CTR; CFO Upside is listed with no figure. **Pros** - Both open rate and total CTR carry figures. - Advisor Upside (100K) and ETF Upside (25K) carry their own figures. **Cons** - "Total CTR" is undefined. - No formats are listed; the media kit sits behind a form. ### TLDR Fintech: CFOs and finance teams TLDR lists 480k subscribers and a 34% open rate. Its audience page names CFOs, financial analysts, investment analysts and finance managers, and bundles the title with TLDR Founders and TLDR Tech. **Pros** - Finance job titles are named. - The Primary placement carries a logo, up to 100 words and 3 CTAs. **Cons** - The 34% open rate sits below the 43% TLDR states for Founders and Marketing. - Job titles come without shares; no dedicated send is named. ### CFO Dive: financial leaders Industry Dive's page states 141,500 newsletter subscribers and 93,000 unique monthly visitors, on a publication reaching over 234,500 decision makers. **Pros** - Subscribers and visitors are stated separately. - States 14% audience growth in the last year. **Cons** - It says "financial industry leadership", not CFOs by name. - No open rate, role split or formats. ### Finpresso (Dupple): finance pros and investors A daily newsletter with 33,000+ subscribers and a 33% open rate as of November 8, 2026; four packages of Primary Ads and Dedicated Sends. **Pros** - Click-to-open is 3.6% on Beehiiv ([benchmarks](https://dupple.com/learn/newsletter-engagement-benchmarks) read 2026-11-01), against 2.7% for Techpresso. - Maximum 3 sponsors per issue. **Cons** - The smallest stated figure in this table. - Reader groups carry no percentages. ### CFO Brew: finance professionals States 74% manager+ and 50% at companies with 500+ employees, from Morning Brew's survey (2H 2024, 2025), and lists Email, Branded Content, Social and Events. **Pros** - 71% say they get insights from it they have not seen elsewhere. - Shares are stated for the brand itself. **Cons** - No subscriber count. - No sample size or dedicated send named. **Dupple data:** quiz respondents with a Finance and Accounting role (4,856 people; 5 Aug to 3 Nov 2026, self-reported): 27.6% are decision-makers, 40.9% work at companies of 51 or more employees and 12.9% signed up with a non-consumer email domain (same fact pack). ## Which newsletters reach sales and revenue leaders? *Which newsletters reach sales and revenue leaders?: Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach. Checked November 2026.* | Newsletter | Publisher | Audience as stated (unit, read 2026-11-04) | Who reads it (as the publisher states) | Formats sold | Dedicated send | Sponsor page | | --- | --- | --- | --- | --- | --- | --- | | Growth Unhinged | Kyle Poyar | More than 90,000 subscribers (Work with Kyle page); 85,000+ (About page) | "Forward-thinking software and AI leaders"; GTM leaders, founders, investors | "Newsletter sponsorships", formats not listed | Not stated | [Work with Kyle](https://www.growthunhinged.com/work-with-kyle) | | Revenue Brew | Morning Brew Inc. | No subscriber count on its page | "Sellers, strategists and ops teams"; 81% manager+, 43% at companies with 500+ employees (MBI Insights Profiling Data via Alida, 2H 2025) | Email, Branded Content, Social, Events | Not stated | [Revenue Brew](https://morningbrewinc.com/brands/revenue-brew) | | Selling Power | Personal Selling Power | No audience figure on its page | "Director level sales leaders" | Lead generation, webinars, market research, email blasts, banner ads, virtual events, enewsletter ads | Lists "email blasts"; send type not described | [Selling Power media kit](https://www.sellingpower.com/advertising/media-kit/) | ### Growth Unhinged: go-to-market leaders The Work with Kyle page says "more than 90,000 subscribers" and the About page 85,000+, for GTM leaders, founders and investors. GTM means go-to-market, spanning sales and marketing. **Pros** - Limits partnerships to a handful of brands each quarter. - States a subscriber count on two pages. **Cons** - The two counts differ: 90,000+ and 85,000+. - Sponsorships are sold out for 2026. ### Revenue Brew: sellers and ops teams Addresses readers "from the CRO's corner office to the SDR trenches" and states 81% manager+ and 43% at companies with 500+ employees, from Morning Brew's survey (2H 2025). **Pros** - 81% manager+ is the highest of the six Brew brands here. - The source period is a single half-year, 2H 2025. **Cons** - Readers span Sales, Ops, Growth and Marketing. - No subscriber count. ### Selling Power: director-level sales leaders Its media kit page lists seven formats, among them lead generation, webinars and enewsletter ads; the kit sits behind a form. **Pros** - Names the seniority of its reader. - Puts enewsletter ads beside webinars and virtual events. **Cons** - No audience figure, open rate or role share. - The enewsletter offer has no placement, length or send type. **Dupple data:** quiz respondents with a Sales and Business Development role (11,377 people; 5 Aug to 3 Nov 2026, self-reported): 42.7% are decision-makers and 26.7% work at companies of 51 or more employees. ## Which newsletters reach HR and people leaders? *Which newsletters reach HR and people leaders?: Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach. Checked November 2026.* | Newsletter | Publisher | Audience as stated (unit, read 2026-11-04) | Who reads it (as the publisher states) | Formats sold | Dedicated send | Sponsor page | | --- | --- | --- | --- | --- | --- | --- | | HR Dive | Industry Dive | 251,000 newsletter subscribers; 183,000 unique monthly visitors | "HR & workforce management execs" | Not itemised; media kit by form | Not stated | [HR Dive advertise](https://www.hrdive.com/advertise/) | | HR Brew | Morning Brew Inc. | No subscriber count on its page | "Young, influential HR leaders at tomorrow's biggest companies"; 75% manager+, 51% at companies with 500+ employees (MBI Insights Profiling Data via Alida, 2H 2024, 2025) | Email, Audio, Branded Content, Social, Events | Not stated | [HR Brew](https://morningbrewinc.com/brands/hr-brew) | ### HR Dive: HR executives Industry Dive's page states 251,000 newsletter subscribers and 183,000 unique monthly visitors, on a publication reaching over 476,000 decision makers. **Pros** - Subscribers are stated apart from visitors. - Its form asks for a solution type, such as Benefits or Recruiting. **Cons** - 4% audience growth, the lowest of the three Dive titles here. - No open rate, role split or formats. ### HR Brew: HR leaders States 75% manager+ and 51% at companies with 500+ employees, from Morning Brew's survey (2H 2024, 2025), and lists Email, Audio, Branded Content, Social and Events. **Pros** - Five formats, including Audio and Events. - 77% say they rely on it for industry news they can trust. **Cons** - No subscriber count. - The source spans two periods, with no sample size. **Dupple data:** quiz respondents with a Human Resources role (2,967 people; 5 Aug to 3 Nov 2026, self-reported): 22.3% are decision-makers, 53.4% work at companies of 51 or more employees and 13.1% signed up with a non-consumer email domain (same fact pack). ## Which newsletters reach IT and security buyers? *Which newsletters reach IT and security buyers?: Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach. Checked November 2026.* | Newsletter | Publisher | Audience as stated (unit, read 2026-11-04) | Who reads it (as the publisher states) | Formats sold | Dedicated send | Sponsor page | | --- | --- | --- | --- | --- | --- | --- | | TLDR IT | TLDR | 590k subscribers; 32% open rate | IT professionals; coverage of IT strategy, information security and cloud computing | Native text ads: Quick Links, Secondary and Primary placements; at most 3 advertisers per issue | Not stated | [TLDR advertise](https://advertise.tldr.tech/) | | Cyberpresso | Dupple | 29,000+ subscribers and a 31% average open rate, platform figures as of November 8, 2026 | Per its page: CISOs, security engineers, SOC analysts, and IT and risk leaders | Four flat-rate packages built on Primary Ads and Dedicated Sends | Yes | [Cyberpresso advertise page](https://dupple.com/advertise/cyberpresso) | | IT Brew | Morning Brew Inc. | No subscriber count on its page | IT professionals and technologists; 62% manager+, 53% at companies with 500+ employees (MBI Insights Profiling Data via Alida, 2H 2025) | Email, Branded Content, Social, Events | Not stated | [IT Brew](https://morningbrewinc.com/brands/it-brew) | Ten security newsletters, split by CISOs, practitioners and cloud engineers, are compared in [our cybersecurity newsletter guide](https://dupple.com/learn/best-cybersecurity-newsletters-to-advertise-in). ## Which newsletters reach engineering teams? *Which newsletters reach engineering teams?: Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach. Checked November 2026.* | Newsletter | Publisher | Audience as stated (unit, read 2026-11-04) | Who reads it (as the publisher states) | Formats sold | Dedicated send | Sponsor page | | --- | --- | --- | --- | --- | --- | --- | | ByteByteGo | ByteByteGo | 1,000,000+ readers ("Join over 1,000,000 friendly readers") | Engineers: 94% in engineering and over 90% with a bachelor's degree, per its sponsor page | Not stated | Not stated | [ByteByteGo sponsorship](https://blog.bytebytego.com/p/newsletter-sponsorships-471) | | TLDR Dev | TLDR | 470k subscribers; 43% open rate | Software engineers, engineering managers and CTOs, per TLDR's developer audience page | Native text ads: Quick Links, Secondary and Primary placements; at most 3 advertisers per issue | Not stated | [TLDR advertise](https://advertise.tldr.tech/) | | Devshot | Dupple | 31,000+ subscribers and a 32% average open rate, platform figures as of November 8, 2026 | CTOs and leads, software engineers, DevOps and tech founders | Four flat-rate packages built on Primary Ads and Dedicated Sends | Yes | [Devshot advertise page](https://dupple.com/advertise/devshot) | Twelve developer newsletters, from Cooperpress to Console, are compared in [our developer newsletter guide](https://dupple.com/learn/best-developer-newsletters-to-advertise-in). **Dupple data:** quiz respondents with an Engineering and Software Development role (9,078 people; 5 Aug to 3 Nov 2026, self-reported): 30.3% are decision-makers, 38.3% work at companies of 51 or more employees and 14.3% signed up with a non-consumer email domain (same fact pack). ## Who answers our post-signup quiz, by role and company size **Dupple data:** 130,965 new subscribers answered our post-signup quiz between 5 August and 3 November 2026. The answers are self-reported and come from new subscribers across all Dupple newsletters, not one list. Most are solo or small: 37.8% chose "Just me" and 15.8% "2-10" employees. *Who answers our post-signup quiz, by role and company size: Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach. Checked November 2026.* | Quiz question | Answer | Share of 130,965 respondents | | --- | --- | --- | | Role | Leadership | 10.3% | | Role | Sales | 8.7% | | Role | Marketing | 8.5% | | Role | Design | 8.1% | | Role | Operations | 8.0% | | Role | Engineering | 6.9% | | Role | Other | 21.5% | | Role | Not answered | 7.9% | | Role | All other named roles, the remainder (finance, HR, data, product, legal and more) | 20.1% | | Company size | Just me | 37.8% | | Company size | 2-10 | 15.8% | | Company size | 11-50 | 8.6% | | Company size | 51-200 | 8.3% | | Company size | 201-1000 | 6.8% | | Company size | 1000+ | 12.9% | | Company size | Not answered | 9.8% | Decision-makers (Founder, C-Suite or Director/VP) are 28.6%, and 28.0% work at companies of 51 or more employees. Only 12.6% (16,522 of 130,964) signed up with a non-consumer email domain, an upper bound for a work address. For a B2B buyer that is the honest limit: this is a mix of solo operators and small teams, not a list of corporate inboxes. Method and CSV files: [audience and lead data page](https://dupple.com/advertise/data). ## Can I buy several functions from one publisher? Four publishers here sell more than one function. *Can I buy several functions from one publisher?: Best B2B Newsletters to Advertise In (2026), by the Buyer You Need to Reach. Checked November 2026.* | Publisher | Portfolio as stated | Combined figure as stated (read 2026-11-04) | What it says about buying across titles | | --- | --- | --- | --- | | TLDR | 14 newsletters, one advertise page | More than 8 million tech professionals across 14 newsletters; 22% at VP level or above | "TLDR's team will map your target audience to the right newsletters"; pricing depends on "which newsletters you run in", the placement and "how many sends you book" | | Morning Brew Inc. (Brew Professional Media) | "Seven brands" (the page lists eight names) | 1.4M decision-makers subscribed to Brew Professional publications; 57% manager+ (profiling survey, Q3 2023, n = 14,946) | Brand pages state shares and no counts; no combined booking is described | | Industry Dive | Titles across 30 industries | Lead generation network with a reach of 18M+ key decision makers across 30 industries | Each title's page states its own newsletter subscribers; one "Plan a campaign" form | | Dupple | Six newsletters | 960,000+ subscribers (email platform data as of November 8, 2026) | Process step 2: "We recommend the placement and the newsletter that fit your target" | Marketplaces are compared in [Newsletter Ad Marketplaces Compared](https://dupple.com/learn/newsletter-ad-marketplaces-compared), and our own B2B offer is on the [B2B newsletter advertising page](https://dupple.com/advertise/newsletter-advertising-b2b). Dupple also sells lead generation after signup, priced per click or per lead; it is covered on [its own page](https://dupple.com/advertise/lead-generation). For one audience, see our guides to [tech and AI](https://dupple.com/learn/best-tech-newsletters-to-advertise-in) and [AI products](https://dupple.com/learn/best-ai-newsletters-to-advertise-in). To read B2B newsletters rather than sponsor them, see [our reading list](https://dupple.com/learn/best-b2b-newsletters). ## Which B2B newsletters did we read but not table? We found no sponsor page for the first three. - **The Hustle:** no sponsor page found on thehustle.co or in a search for a [HubSpot](https://dupple.com/reviews/hubspot) page, and no audience figure. - **Lenny's Newsletter:** the home page says "Over 1,200,000 subscribers" and the About page "1,000,000+". - **Exec Sum:** its home page says "Read by 300K+ investment bankers, institutional investors, venture capitalists, and more"; it has no advertising link. - **Exit Five:** not tabled: its sponsor link opens a Typeform, not a page on its own site, and the form describes campaigns across podcasts, newsletters, webinars and events lasting 4-6 months or longer, not one-off placements; its home page says "Join 40k+". ## How we picked and ordered this list - **Names:** the Brew Professional brands, TLDR's audience newsletters, Industry Dive's function titles, titles AI assistants returned for the buyer questions behind this page, and our own newsletters. - **Inclusion rule:** a newsletter is listed under a function when its publisher describes its readers as that function or names its job titles, and its own site has a page that sells newsletter placements or describes advertising. - **Ordering rule:** inside each table, by the audience figure the publisher states for that one newsletter, largest first; group totals do not count, no figure means last (alphabetical), and units differ. - **Figures:** as stated by each publisher on 2026-11-04 and not audited by us; Dupple has not bought these sponsorships. We re-read every quarter. See our [editorial policy](https://dupple.com/editorial-policy). ## What we could not verify - Competitor audience figures are self-reported, and subscribers, readers, reach and visitors are different units. Our own counts come from our email platforms and no third party audits them. - Open rates cannot be compared across platforms: each counts opens its own way and Apple Mail Privacy Protection pads them. - Morning Brew's shares come from its own surveys with no sample size per brand; the 1.4M is a group total from a Q3 2023 survey, and its page says seven brands while naming eight. - SaaStr's two pages give 125,000+ and 150,000+ in their headlines, and Growth Unhinged's give 90,000+ and 85,000+; we print both. - Industry Dive does not say how many newsletters each subscriber count covers, The Daily Upside does not define "total CTR" and Stacked Marketer does not define "reach". - TLDR's job titles come from its audience page per segment, not the single newsletter; its 22% VP-level share covers all 14 titles. - We did not read media kits behind forms (Industry Dive, The Daily Upside, Selling Power, Dupple). - Quiz answers are self-reported, and a non-consumer email domain is an upper bound for a work address. For a people-team product, the [HR sponsorship comparison](https://dupple.com/learn/hr-newsletters-to-sponsor) separates specialist and regional buying contexts instead of combining their contact totals. ## FAQ **What are the best B2B newsletters to advertise in?** It depends on the buyer function. TLDR states 330k to 590k subscribers for its Marketing, Founders, Dev, Fintech and IT titles, Industry Dive 141,500 to 273,500 for CFO Dive, HR Dive and Marketing Dive, and Morning Brew Inc. states shares, not counts (read 2026-11-04). Match the reader first, size second. **Where should a fintech startup advertise to reach finance professionals and investors?** Start with the finance table (as stated, read 2026-11-04). The Daily Upside states 800K subscribers for Wall Street professionals, TLDR Fintech 480k with CFOs and financial analysts named, CFO Dive 141,500 newsletter subscribers, and Finpresso names investors and fintech builders. CFO Brew states 74% manager+. **How do I reach HR leaders with newsletter ads?** As stated on 2026-11-04, HR Dive has 251,000 newsletter subscribers, and HR Brew states 75% manager+ and 51% at companies of 500+ employees. Neither states a dedicated send, so ask before booking. **Can I advertise in several B2B newsletters with one booking?** TLDR says its team will map your audience to the right newsletters among its 14, and Dupple says its team recommends the placement and the newsletter that fit your target. Morning Brew Inc. and Industry Dive describe no combined booking. Marketplaces are compared in [Newsletter Ad Marketplaces Compared](https://dupple.com/learn/newsletter-ad-marketplaces-compared). **How do B2B newsletters price sponsorships?** By model, not by a public number. TLDR builds a custom proposal from the newsletters, placement type and number of sends; Dupple sells flat-rate placements listed in its [media kit](https://go.dupple.com/media-kit); Stacked Marketer sends dates and pricing after a form. No rates are printed here; for results, see [how to measure newsletter sponsorship ROI](https://dupple.com/learn/measure-newsletter-sponsorship-roi). ## Sources All publisher pages were read on 2026-11-04. - Morning Brew Inc.: [Professional brands](https://morningbrewinc.com/professional-brands) and [Advertise with us](https://morningbrewinc.com/advertise-with-us) (group figures); brand pages [Founder Brew](https://morningbrewinc.com/brands/founder-brew), [Marketing Brew](https://morningbrewinc.com/brands/marketing-brew), [CFO Brew](https://morningbrewinc.com/brands/cfo-brew), [Revenue Brew](https://morningbrewinc.com/brands/revenue-brew), [HR Brew](https://morningbrewinc.com/brands/hr-brew) and [IT Brew](https://morningbrewinc.com/brands/it-brew) (shares, formats). - TLDR: [Advertise](https://advertise.tldr.tech/) and audience pages for [all audiences](https://advertise.tldr.tech/audiences/), [founders](https://advertise.tldr.tech/audiences/founders-entrepreneurs/), [marketers](https://advertise.tldr.tech/audiences/marketers/), [fintech and finance](https://advertise.tldr.tech/audiences/fintech-finance-teams/) and [software developers](https://advertise.tldr.tech/audiences/software-developers/). - Industry Dive: [Advertising](https://www.industrydive.com/advertising), [HR Dive](https://www.hrdive.com/advertise/), [Marketing Dive](https://www.marketingdive.com/advertise/) and [CFO Dive](https://www.cfodive.com/advertise/). - [Stacked Marketer](https://www.stackedmarketer.com/advertise-with-us/) and [The Daily Upside](https://www.thedailyupside.com/advertise-with-us/): advertise pages. - SaaStr [media sponsorship](https://www.saastr.com/media-sponsorship/) and [sponsors](https://www.saastr.com/sponsors/); Growth Unhinged [Work with Kyle](https://www.growthunhinged.com/work-with-kyle) and [About](https://www.growthunhinged.com/about); [Selling Power media kit](https://www.sellingpower.com/advertising/media-kit/). - ByteByteGo [About](https://blog.bytebytego.com/about) (readers) and [sponsorship page](https://blog.bytebytego.com/p/newsletter-sponsorships-471) (reader split). - Checked, not tabled: [The Hustle](https://thehustle.co/), [Lenny's Newsletter](https://www.lennysnewsletter.com/), [Exec Sum](https://www.execsum.co/), [Exit Five](https://exitfive.com/) and its [sponsorship form](https://hpaiodqi9x8.typeform.com/to/zUH5PjDl). - Dupple advertise pages: [Techpresso](https://dupple.com/advertise/techpresso), [MarketingShot](https://dupple.com/advertise/marketingshot), [Finpresso](https://dupple.com/advertise/finpresso), [Cyberpresso](https://dupple.com/advertise/cyberpresso) and [Devshot](https://dupple.com/advertise/devshot); [audience and lead data](https://dupple.com/advertise/data) (quiz window 2026-08-05 to 2026-11-03); [engagement benchmarks](https://dupple.com/learn/newsletter-engagement-benchmarks) (Beehiiv API, read 2026-11-01); [media kit](https://go.dupple.com/media-kit). - Dupple post-signup quiz fact pack: role, seniority, company size and email-domain shares, read 2026-11-03. 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