TLDR AI
@tldr-ai Newsletter on Newsletter AI / LLM Probably open to sponsors 3 to check
Probably open to sponsors. Estimate $11,000 to $82,500 for one dedicated send.
Average reach a post No platform publishes an independent newsletter's open rate or reach, so there is no reach figure here.
self-reported subscribers 1,100,000 Self-reported: the count printed on their own page, not a platform figure. Read Sep 14, 2026.
Last posted 3d ago Posts every day, across 10 recent posts. Read Sep 14, 2026.
What one dedicated send likely costs
Our estimate, not a quote$11,000 to $82,500for one dedicated send
1,100,000 subscribers × $10 to $75 per 1,000 subscribers beehiiv, 29 May 2026 ↗
1,100,000 subscribers x $10 to $75 per 1,000 subscribers (beehiiv, 29 May 2026). This is our arithmetic on a published benchmark, not a quote from the creator.
Specialised B2B lists often command more (beehiiv quotes $50 to $100+).
| Post | Date | Views |
|---|---|---|
| Agents API 🤖, Cognition SWE-2 👨💻, Muse Shared Agents 🧑🤝🧑 | not published | |
| DeepSeek Flash v4.1 🤖, Siri AI 📱, Anthropic AI economics 📈 | not published | |
| Images 2.5 🎨, OpenAI solves Navier-Stokes 🧮, AlphaGenome Atlas 🧬 | not published | |
| OpenAI managed agents 🤖, TPU inference ⚡, Anthropic $517B compute 💰 | not published | |
| Claude proves Fermat 🧮, automated AI researcher 🔬, Z1 efficiency chip ⚡ | not published | |
| GPT-6 Astra 🚀, Grok Bot Enterprise 🤖, Runway world model 🌎 | not published | |
| Muse Spark 1.3 ✨, Gemini 3.8 Flash ⚡, intelligence vs cost 📊 | not published | |
| Fable 5.1 🧠, World Labs Atlas 🌍, Cognition $47B 💰 | not published | |
| Muse Code 👨💻, Runway Solaris ☀️, OpenClaw 2.0 🤖 | not published | |
| OpenAI Cursor split 💔, self-improving AI 🧠, GPT-6 Astra 🚀 | not published |
Who sponsors TLDR AI?
No sponsorships have been documented yet. Nothing on record either way, so ask them directly.
What we checked, in full
20 checks, 7 passed, 3 to review
| ! | Figures are the publication's own | Every audience figure here is a value the publication's own page, self-reported returned, never estimated or inferred. The price estimate is the one number we work out ourselves, and it is labelled and shows its arithmetic. | not published |
| ✓ | Enough recent posts to judge | 10 recent posts sampled (target 10). | not published |
| ! | Newsletter floor: ≥10,000 subscribers | 1,100,000 subscribers as printed by the publication itself on https://tldr.tech/ai. Self-reported: no platform publishes this count, so the floor is met on the publication's word, not on a measured figure. | required |
| – | Open rate | No platform publishes an independent newsletter's open rate or reach. An open rate printed on an advertise page is the publication's own claim and is not stored here. | not published |
| ✓ | Tech / dev / software engineering | Confirmed by hand on 2026-09-14: Its own page says it is written for engineers, researchers and technical professionals, and the ten newest issues cover agent APIs, coding models, inference hardware and AI research. A daily digest of AI news is the same topic as the AI newsletters already listed. | required |
| ✓ | Not a gaming channel | No gaming signal in the text. Newsletter publishes no content category, so this is a text judgement. | required |
| ✓ | Not a hardware / gear channel | No hardware/gear pattern. | preference |
| ! | Target region (US / UK / EU / AU / NZ / SG) | This account has left its location field empty. Region is unknown and must not be claimed. | required |
| – | Engagement rate | Newsletter publishes no view count, so a rate (engagement ÷ views) is not computable. Absolute counts are shown instead. | not published |
| – | Average is not one viral outlier | No view counts on this platform. | not published |
| – | Comment volume matches the view counts | Comment counts were not returned for this account. | not published |
| – | Reach plausible for the audience count | No view counts on this platform. | not published |
| ✓ | Posted recently | Last post 3 day(s) ago. | preference |
| ✓ | Publishes on a regular schedule | Median 1 day(s) between posts; the 10 sampled posts span 11 days. | preference |
| – | Sampled posts are recent enough to compare | Too few dated posts with counts to test whether the sample is comparable. | not published |
| – | Same numbers from two endpoints of the same API | No post from this account appeared in both the search index and the profile feed, so there was nothing to cross-check. | not published |
| – | Verified against the platform's own published feed | Newsletter publishes no independent public feed to check the API's numbers against. YouTube is the only platform here where that second source exists. | not published |
| ✓ | An independent creator, not a company's own channel | Nothing marks this as a company-run channel: it is not a known company account, the name carries no corporate designation, and the bio is not written in a company's voice. | required |
| – | Same person confirmed on other platforms | No other public profile was linked from this account, so this record covers one platform only. | not published |
| – | Runs paid promotions (platform-declared) | Sponsorships shown for this creator are parsed from the text of their own post descriptions, so they are suspected rather than platform-confirmed. | not published |