Luan Costa | Fullstack Developer
@costa.dev_ Creator on Instagram 3 to check
Not known. Estimate about $10 for one sponsored post.
Average plays a post 111,374 Averaged across 5 posts, from Instagram's own API. Read Sep 4, 2026. Latest post 449,240 plays, Aug 18, 2026
Median plays 10,619 The typical post. Budget against this one.
followers 1,277 From Instagram's own API. Read Sep 4, 2026.
Last posted 19d ago Posts every 43 days, across 5 recent posts. Read Sep 4, 2026.
Last 5 posts
Views per post, oldest to newest. Average 111,374.
What one sponsored post likely costs
Our estimate, not a quoteabout $10for one sponsored post
1,277 followers × $10 per 1,000 followers Sprout Social, 30 May 2024 ↗
1,277 followers x $10 per 1,000 followers as a rule of thumb (Sprout Social, 30 May 2024). This is our arithmetic on a published benchmark, not a quote from the creator.
Who sponsors Luan Costa | Fullstack Developer?
No sponsorships have been documented yet. Nothing on record either way, so ask them directly.
What we checked, in full
20 checks, 13 passed, 3 to review
| ✓ | Metrics came from the platform | Every audience figure here is a value Instagram'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 | 5 recent posts sampled (target 6). | not published |
| ✓ | Average plays ≥ 20,000 | 111,374 average plays, median 10,619, across 5 posts. | required |
| ! | Typical post also clears 20,000 | The average clears the floor but the median post gets 10,619 plays. The brief's bar is met on the average; a sponsored slot would more likely perform near the median. | integrity |
| ✓ | Tech / dev / software engineering | 6 distinct dev signals in the bio and post text: javascript, typescript, java, fullstack, software, developer. | required |
| ✓ | Not a gaming channel | No gaming signal in the text. Instagram 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) | Instagram exposes no location field at all. Region is unknown and must not be claimed. | required |
| ✓ | Like rate ≥ 1% of plays | 4.62% like rate, 0.121% comment rate, averaged per post. | integrity |
| ! | Average is not one viral outlier (Instagram limit 16×) | Top post is 42.3× the median (449,240 vs 10,619 plays), against a typical Instagram spread well below 16×. The average is carried by one hit. Budget against the median, roughly 10,619 plays, not the headline average. | integrity |
| ✓ | Comment volume matches the view counts | Median 11 comments against 381 median likes: a normal ratio. | integrity |
| ✓ | plays plausible for the followers count | 111,374 average plays against 1,277 followers (8722%). | integrity |
| ✓ | Posted recently | Last post 20 day(s) ago. | preference |
| ✓ | Publishes on a regular schedule | Median 42.5 day(s) between posts; the 5 sampled posts span 324 days. | preference |
| ✓ | Sampled posts are recent enough to compare | The 5 sampled posts span 324 days, close enough together that their plays 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 | Instagram 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 |