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Sites using Fly.io

252 launches via launch platforms Category: Hosting #11 of 256 in Hosting Tracked since Apr 2026 Last seen: Jul 18, 2026 Website: fly.io

Developer-focused hosting platform that runs apps and Postgres on a global edge network.

Found via: Product Hunt 180 · Hacker News 52 · PeerPush 19 · Other 1 · StackScope Discovery (Indie) 91 · StackScope Wider Web 98

View: Launch platforms All sources StackScope Discovery StackScope Wider Web
Last 7 days 0.4% -0.2pp
Most used with Tailwind CSS, Google Search Console, Cloudflare DNS
Top product types Developer Tools, AI, Productivity
Green hosting 20% vs 44% avg

Fly.io has been detected on 252 launches we've crawled, with 47 of those in July 2026 (0.4% of the month's launches so far). The 7-day rolling share is 0.4%, roughly steady week on week. Most recent detection: QuickExpense, today.

It's most commonly paired with Tailwind CSS, Google Search Console, and Cloudflare DNS. By product type, the launches using it are most often Developer Tools (25%), AI (15%), and Productivity (14%). By estimated origin, the United States leads (35%), ahead of the United Kingdom (17%). By domain ending, launches using it are 3.7 times as likely as the average launch to live on a .dev domain. The 252 scored launches using Fly.io average a StackScope score of 6.1 out of 10, against 6.3 across all launches we score.

What kind of products ship with Fly.io

201 launches

Developer Tools
25.37%
AI
15.42%
Productivity
14.43%
Finance
8.46%
Social
6.47%
Games
5.97%
Content
5.47%
Education
3.98%
Health
3.98%
Marketing
3.48%
Design
2.49%
Hiring & HR
1.99%
Directory
1.00%
E-commerce
1.00%
Crypto
0.50%

Countries that use Fly.io

Estimated origin for 71 of 252 launches

  • United States United States 35.21%
  • United Kingdom United Kingdom 16.90%
  • Canada Canada 5.63%
  • India India 4.23%
  • Japan Japan 4.23%
  • Brazil Brazil 2.82%
  • Switzerland Switzerland 2.82%
  • Germany Germany 2.82%
  • Italy Italy 2.82%
  • Sweden Sweden 2.82%
  • Singapore Singapore 2.82%
  • Estonia Estonia 1.41%
  • Spain Spain 1.41%
  • France France 1.41%
  • Morocco Morocco 1.41%

Share of new launches using Fly.io

Each dot is one launch day. Line is the 7-day rolling average.

0.4%
last 7 days
-0.2pp vs prior week
0.4%
July so far
47 of 10,662 launches
252
launches all time
since Apr 2026
Fly.io daily detection trend 5% 2% 0% May Jun Jul Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery. Apr 19 · 0 / 392 = 0.0% Apr 20 · 2 / 620 = 0.3% Apr 21 · 0 / 835 = 0.0% Apr 22 · 3 / 721 = 0.4% Apr 23 · 1 / 603 = 0.2% Apr 24 · 1 / 553 = 0.2% Apr 25 · 1 / 420 = 0.2% Apr 26 · 0 / 377 = 0.0% Apr 27 · 0 / 529 = 0.0% Apr 28 · 1 / 836 = 0.1% Apr 29 · 6 / 658 = 0.9% Apr 30 · 5 / 573 = 0.9% May 1 · 4 / 568 = 0.7% May 2 · 0 / 368 = 0.0% May 3 · 1 / 346 = 0.3% May 4 · 2 / 536 = 0.4% May 5 · 5 / 855 = 0.6% May 6 · 3 / 671 = 0.4% May 7 · 3 / 624 = 0.5% May 8 · 3 / 597 = 0.5% May 9 · 1 / 428 = 0.2% May 10 · 0 / 350 = 0.0% May 11 · 0 / 536 = 0.0% May 12 · 7 / 797 = 0.9% May 13 · 2 / 687 = 0.3% May 14 · 1 / 625 = 0.2% May 15 · 1 / 542 = 0.2% May 16 · 3 / 407 = 0.7% May 17 · 1 / 367 = 0.3% May 18 · 1 / 566 = 0.2% May 19 · 5 / 846 = 0.6% May 20 · 1 / 674 = 0.1% May 21 · 4 / 606 = 0.7% May 22 · 0 / 546 = 0.0% May 23 · 2 / 378 = 0.5% May 24 · 0 / 341 = 0.0% May 25 · 4 / 535 = 0.7% May 26 · 2 / 877 = 0.2% May 27 · 2 / 683 = 0.3% May 28 · 4 / 577 = 0.7% May 29 · 0 / 486 = 0.0% May 30 · 2 / 377 = 0.5% May 31 · 2 / 368 = 0.5% Jun 1 · 1 / 619 = 0.2% Jun 2 · 2 / 927 = 0.2% Jun 3 · 4 / 711 = 0.6% Jun 4 · 1 / 598 = 0.2% Jun 5 · 1 / 578 = 0.2% Jun 6 · 4 / 436 = 0.9% Jun 7 · 2 / 405 = 0.5% Jun 8 · 3 / 511 = 0.6% Jun 9 · 3 / 872 = 0.3% Jun 10 · 4 / 725 = 0.6% Jun 11 · 7 / 573 = 1.2% Jun 12 · 4 / 445 = 0.9% Jun 13 · 1 / 381 = 0.3% Jun 14 · 0 / 346 = 0.0% Jun 15 · 3 / 530 = 0.6% Jun 16 · 2 / 1047 = 0.2% Jun 17 · 0 / 899 = 0.0% Jun 18 · 2 / 672 = 0.3% Jun 19 · 7 / 544 = 1.3% Jun 20 · 1 / 443 = 0.2% Jun 21 · 1 / 384 = 0.3% Jun 22 · 2 / 574 = 0.3% Jun 23 · 1 / 899 = 0.1% Jun 24 · 6 / 739 = 0.8% Jun 25 · 2 / 619 = 0.3% Jun 26 · 3 / 533 = 0.6% Jun 27 · 3 / 433 = 0.7% Jun 28 · 0 / 385 = 0.0% Jun 29 · 5 / 503 = 1.0% Jun 30 · 2 / 803 = 0.2% Jul 1 · 2 / 799 = 0.3% Jul 2 · 2 / 604 = 0.3% Jul 3 · 3 / 498 = 0.6% Jul 4 · 2 / 411 = 0.5% Jul 5 · 1 / 367 = 0.3% Jul 6 · 3 / 552 = 0.5% Jul 7 · 5 / 929 = 0.5% Jul 8 · 4 / 752 = 0.5% Jul 9 · 4 / 688 = 0.6% Jul 10 · 5 / 564 = 0.9% Jul 11 · 3 / 448 = 0.7% Jul 12 · 3 / 397 = 0.8% Jul 13 · 1 / 552 = 0.2% Jul 14 · 2 / 885 = 0.2% Jul 15 · 3 / 738 = 0.4% Jul 16 · 4 / 820 = 0.5% Jul 17 · 0 / 658 = 0.0%
Apr 19, 2026 90 days Jul 17, 2026

How StackScope detects technologies

⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.

Hosting leaders

Tool % of launches % of category
#1 – Vercel 32.20% 54.08%
#2 – Hostinger 6.72% 11.28%
#3 – Netlify 4.66% 7.83%
#4 – GitHub Pages 3.62% 6.08%
#5 – Railway 2.34% 3.93%
…
#11 ▲2 Fly.io Current page 0.40% 0.66%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Hosting tool.The most common alternatives to Fly.io among indie launches are Vercel and Hostinger.Among June launches it ranked #11 in Hosting, up from #13 in May. All 256 in Hosting →

Often used with

Tool Launches
Tailwind CSS 136
Google Search Console 130
Cloudflare DNS 88
Google Fonts 88
Resend 83

Tools most often detected on the same launches as Fly.io.

Highest-scoring launches using Fly.io

The top launches by StackScope score among the 252 we've detected using Fly.io.

Screenshot of NegotiateIt, a launch using Fly.io NegotiateIt Jul 7, 2026 · score 10.0 Screenshot of Juggling, a launch using Fly.io Juggling Jun 15, 2026 · score 10.0 Finance Screenshot of Kasspian, a launch using Fly.io Kasspian Jun 11, 2026 · score 10.0 United Kingdom Screenshot of Fluenscene, a launch using Fly.io Fluenscene Jun 9, 2026 · score 10.0 Education Screenshot of CrewPort, a launch using Fly.io CrewPort Apr 20, 2026 · score 10.0 AI Screenshot of PacePartner, a launch using Fly.io PacePartner Apr 4, 2026 · score 10.0 Switzerland Health

Most recent of 252 launches using Fly.io

Screenshot of QuickExpense, a launch using Fly.io QuickExpense Jul 18, 2026 · score 3.3 Poland Finance Screenshot of Pastehex, a launch using Fly.io Pastehex Jul 16, 2026 · score 2.1 Developer Tools Screenshot of We hid a backdoor in an LLM, a launch using Fly.io We hid a backdoor in an LLM Jul 16, 2026 · score 2.9 Sweden AI Screenshot of Translation Validator, a launch using Fly.io Translation Validator Jul 16, 2026 · score 7.1 Developer Tools Screenshot of Analook, a launch using Fly.io Analook Jul 16, 2026 · score 10.0 Singapore Marketing Screenshot of DripLit, a launch using Fly.io DripLit Jul 15, 2026 · score 5.0 Italy Screenshot of waboom, a launch using Fly.io waboom Jul 15, 2026 · score 8.5 Italy Developer Tools Screenshot of RingMere, a launch using Fly.io RingMere Jul 15, 2026 · score 9.5 United Kingdom Screenshot of supo, a launch using Fly.io supo Jul 14, 2026 · score 10.0 Canada Content Screenshot of ChessWoodie, a launch using Fly.io ChessWoodie Jul 14, 2026 · score 7.1 Education Screenshot of Nobie, a launch using Fly.io Nobie Jul 13, 2026 · score 6.2 United States Developer Tools Screenshot of Chestergrant, a launch using Fly.io Chestergrant Jul 12, 2026 · score 3.4

Showing the most recent 12 of 252.

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