← All creators 
David Ondrej
@DavidOndrej1 Creator on X Czechia
Runs paid posts. Estimate about $140 for one sponsored post.
Open on X 2 to check How to reach them
average impressions a post 141,504 Averaged across 12 posts, from X's own API. Read Sep 4, 2026. Latest post 22,989 impressions, Aug 26, 2026
followers 68,297 From X's own API. Read Sep 4, 2026.
posts every day across 12 recent posts
last posted 12d ago Read Sep 4, 2026.
Recent post performance
Views on their last 12 posts
Average views142K
ViewsAverage
Nov 5, 2025 to Aug 26, 2026. Oldest to newest.
View post data12 posts
| Post | Date | Views | Promotion flag |
|---|---|---|---|
| You need to be running your own Local LLMs, trust me 1) It's free - no API costs, no paid subscriptions 2) It's private | 106,790 | Not flagged | |
| Sam Altman's bubble is about to burst... | 53,032 | Not flagged | |
| Just learn AI Coding already, trust me... I've spent over 1,000 hours coding with AI And so, I've made a beginner fri | 16,785 | Not flagged | |
| if people understood how good local LLMs are getting, the stock market would crash tomorrow | 1,029,842 | Not flagged | |
| Nobody trusts OpenAI anymore. | 40,333 | Not flagged | |
| welcome to Soviet Union 2.0 | 18,192 | Not flagged | |
| incorrect. i'm running GPT-OSS 120B on my Macbook at well over 70 TPS | 35,460 | Not flagged | |
| GPT 5.1 is the biggest nothing-update I've ever seen. | 154,155 | Not flagged | |
| the gap between how normies use AI, and how the people on the cutting-edge use AI is insane normies have no idea what t | 121,751 | Not flagged | |
| 99% of developers don't get Docker... It's one of the most underrated infrastructure tools in all of AI. So if you don | 36,573 | Not flagged | |
| You need to be learning with NotebookLM, trust me 1) AI podcast summaries 2) Multi-source synthesis - Ultimate Context | 62,151 | Not flagged | |
| if you're building in AI, read this | 22,989 | Not flagged |
Can you sponsor them?
They run paid posts. 1 of 20 recent videos carries YouTube's paid-promotion flag.
Estimate about $140 for one sponsored post
Ask them directly 68,297 followers x $2 per 1,000 followers as a rule of thumb (Sprout Social, 30 May 2024). Benchmark: Sprout Social, Influencer pricing ↗. This is our arithmetic on a published benchmark, not a quote from the creator.
What we checked
20 checks, 15 passed, 2 to review
| ✓ | Metrics came from the platform | Every audience figure here is a value X's own API 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 | 12 recent posts sampled (target 12). | not published |
| ✓ | Average impressions ≥ 20,000 | 141,504 average impressions, median 46,683, across 12 posts. | required |
| ✓ | Typical post also clears 20,000 | Median impressions 46,683 and outlier-trimmed mean 65,143 both clear the floor. A sponsored post should land in that range. | integrity |
| ✓ | Tech / dev / software engineering | 10 distinct dev signals in the bio and post text: rust, http, docker, coding, developer, engineer. | required |
| ✓ | Not a gaming channel | No gaming signal in the text. X 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 creator's profiles disagree on where they are: X says Poland, YouTube says Czechia, GitHub says Poland. One of them is wrong, so neither is treated as settled. | required |
| ✓ | Like rate ≥ 0.15% of impressions | 1.52% like rate, 0.090% comment rate, averaged per post. | integrity |
| ! | Average is not one viral outlier (X limit 15×) | Top post is 22.1× the median (1,029,842 vs 46,683 impressions), against a typical X spread well below 15×. The average is carried by one hit. Budget against the median, roughly 46,683 impressions, not the headline average. | integrity |
| ✓ | Comment volume matches the view counts | Median 34 comments against 958 median likes: a normal ratio. | integrity |
| ✓ | impressions plausible for the followers count | 141,504 average impressions against 68,297 followers (207%). | integrity |
| ✓ | Posted recently | Last post 12 day(s) ago. | preference |
| ✓ | Publishes on a regular schedule | Median 1.4 day(s) between posts; the 12 sampled posts span 294 days. | preference |
| ✓ | Sampled posts are recent enough to compare | The 12 sampled posts span 294 days, close enough together that their impressions counts are comparable. | integrity |
| – | 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 | X 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) | 1 of 20 recent videos carries YouTube's paid-promotion flag. | not published |
Also on
| platform | handle | audience | views a post |
| YouTube | @DavidOndrej | 414K | 96.3K |
| GitHub | @davidondrej | 997 |