Practical, tested guides to help you pick and use AI tools at work. Prices checked on each vendor's own page.
Dupple's post-signup offer cards were clicked 8.0% of the time (279,365 views, 4 Oct to 3 Nov 2026). Here is a worked model from that click rate to a cost per lead.
DeepSeek chat lists no paid plan, the API bills per token from $0.15 per million input tokens off-peak, and the MIT-licensed models are free to self-host.
Nine overlapping quiz segments from 130,965 historical answers: self-reported roles, company size, email-domain classifications and offer clicks.
Of 4,856 new subscribers who chose Finance & Accounting as their role (5 Aug to 3 Nov 2026), 521 are decision-makers at companies of 51 or more staff.
56.5% of 28,509 new subscribers who answered Dupple's AI-tools question (5 Aug to 3 Nov 2026) pay for an AI tool. Spend, tools and offer fit.
Dupple's quiz counts 3,089 Technology decision-makers at 51+ companies, 5 Aug to 3 Nov 2026. Provider types, work-email and click-rate tables for SaaS buyers.
13.3% of the 9,135 new subscribers who chose Finance & Banking in Dupple's quiz (5 Aug to 3 Nov 2026) are decision-makers at companies of 51+ employees.
Dupple's quiz has no security option. Two proxy rows: 6,418 respondents in engineering, 5 Aug to 3 Nov 2026, 9.1% decision-makers at 51+ companies.
Of 6,418 engineers who answered Dupple's quiz (5 Aug to 3 Nov 2026), 9.1% are decision-makers at 51+ companies. Audience, email and click data.
Fintech lead generation on Dupple: 1,206 new subscribers chose Finance & Banking and an engineering, data or product role (5 Aug to 3 Nov 2026).
Of 2,967 new subscribers who chose Human Resources as their role (5 Aug to 3 Nov 2026), 53.4% report 51 or more employees. Table, limits and FAQ.
Of 11,173 new subscribers who chose Marketing & Communications (5 Aug to 3 Nov 2026), 36.7% are decision-makers. Role, size and click-rate tables.
Five newsletter ad marketplaces sell different units: flat slots, clicks, subscribers or leads. beehiiv campaigns start at $15k. Read 3 Nov 2026.
28 questions for any newsletter lead vendor, with a paste-ready RFP template. Dupple answers 14 of them on its public page or from its own data, as of 3 Nov 2026.
Of 130,965 new subscribers who answered Dupple's quiz (5 Aug to 3 Nov 2026), 28.6% are decision-makers. Industry, role, seniority and size tables.
Dupple can run a business-email and a company-size check on pay-per-lead offers. Of 130,964 quiz respondents, 12.6% used a non-consumer domain. Read 3 Nov 2026.
Claude Code pricing in 2026: included in Pro ($17 or $20/mo), Max ($100 or $200/mo) and Team seats, or pay per token on the API. Real monthly cost worked out.
Fireflies.ai pricing in 2026: Free $0, Pro $10 and Business $19 per seat a month billed annually, Enterprise $39. What AI credits cost and what a 10-seat team pays.
AI support chatbot prices in 2026: Intercom Fin $0.99 per outcome, Help Scout $0.75 per resolution, Chatbase from $32/mo. Costs at 100, 1,000 and 5,000 chats.
Open the Copilot icon in Excel, pick edit, plan or chat mode and ask in plain English. Which plan you need, from $9.99/mo, plus 10 prompts to copy.
Zapier bills every action step, n8n bills each full workflow run. Plans, a cost table for 2, 5 and 10-step workflows, AI features and who should pick which.
Nine digital signage tools priced for 10 screens and three users on 19 Oct 2026, billed yearly and monthly, with free-plan limits and player costs.
Asana has a free Personal plan, but its current two-seat limit matters. Compare features, older plans, and the cost of upgrading.
ClickUp offers a Free Forever plan with unlimited tasks, but storage and other workspace limits can affect a growing team.
Loom's Starter plan is free, with limits on screen recording length and videos per person. Find out whether it fits your team.
Otter.ai has a free Basic plan. See its monthly minutes, per-recording limits, lifetime imports, and the cost of upgrading.
Click-to-open falls 2.1x from a 28,051 subscriber list to a 797,381 one, measured the same way on the same platform. Open rates do not follow the same pattern. Read 2026-11-01.
Nine cookie consent tools priced for one site at 25,000 pageviews a month on 19 Oct 2026: Cookiebot's free plan fits, iubenda starts at $5.99 a month billed yearly.
Five CRMs that cost less than Salesforce Starter Suite for 10 seats billed annually, with the features each one leaves out, as of October 2026.
See Airtable Free's record, editor and automation limits, plus what a four-person team pays for the Team plan.
