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Sites using Firebase App Check

104 launches via launch platforms Category: Security #4 of 75 in Security Tracked since Apr 2026 Last seen: Jul 17, 2026 Website: firebase.google.com

Google attestation service to verify requests come from your app.

Found via: Product Hunt 83 · Hacker News 8 · PeerPush 13 · StackScope Discovery (Indie) 40 · StackScope Wider Web 33

View: Launch platforms All sources StackScope Discovery StackScope Wider Web
Last 7 days 0.2% -0.1pp
Most used with Firebase, Google reCAPTCHA, HSTS
Top product types Productivity, Education, Social
Green hosting 68% vs 44% avg

Firebase App Check has been detected on 104 launches we've crawled, with 26 of those in July 2026 (0.2% of the month's launches so far). The 7-day rolling share is 0.2%, roughly steady week on week. Most recent detection: myonlinecoach, yesterday.

It's most commonly paired with Firebase, Google reCAPTCHA, and HSTS. By product type, the launches using it are most often Productivity (21%), Education (15%), and Social (13%). By estimated origin, the United States leads (27%), ahead of India (18%). The 104 scored launches using Firebase App Check average a StackScope score of 6.8 out of 10, against 6.3 across all launches we score.

What kind of products ship with Firebase App Check

71 launches

Productivity
21.13%
Education
15.49%
Social
12.68%
AI
8.45%
Content
7.04%
Finance
7.04%
Marketing
7.04%
Games
5.63%
Health
4.23%
Developer Tools
2.82%
E-commerce
2.82%
Hiring & HR
2.82%
Crypto
1.41%
Directory
1.41%

Countries that use Firebase App Check

Estimated origin for 33 of 104 launches

  • United States United States 27.27%
  • India India 18.18%
  • United Kingdom United Kingdom 12.12%
  • Switzerland Switzerland 6.06%
  • France France 6.06%
  • Türkiye Türkiye 6.06%
  • Canada Canada 3.03%
  • Germany Germany 3.03%
  • Japan Japan 3.03%
  • Netherlands Netherlands 3.03%
  • Norway Norway 3.03%
  • Oman Oman 3.03%
  • Pakistan Pakistan 3.03%
  • Saudi Arabia Saudi Arabia 3.03%

Share of new launches using Firebase App Check

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

0.2%
last 7 days
-0.1pp vs prior week
0.2%
July so far
26 of 10,662 launches
104
launches all time
since Apr 2026
Firebase App Check daily detection trend 5% 2% 0% May Jun Jul Apr 22, 2026: Improved detection coverage for this technology. 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 · 0 / 620 = 0.0% Apr 21 · 0 / 835 = 0.0% Apr 22 · 1 / 721 = 0.1% Apr 23 · 0 / 603 = 0.0% Apr 24 · 2 / 553 = 0.4% Apr 25 · 1 / 420 = 0.2% Apr 26 · 0 / 377 = 0.0% Apr 27 · 1 / 529 = 0.2% Apr 28 · 2 / 836 = 0.2% Apr 29 · 0 / 658 = 0.0% Apr 30 · 3 / 573 = 0.5% May 1 · 0 / 568 = 0.0% May 2 · 0 / 368 = 0.0% May 3 · 1 / 346 = 0.3% May 4 · 1 / 536 = 0.2% May 5 · 2 / 855 = 0.2% May 6 · 1 / 671 = 0.1% May 7 · 0 / 624 = 0.0% May 8 · 2 / 597 = 0.3% May 9 · 0 / 428 = 0.0% May 10 · 0 / 350 = 0.0% May 11 · 1 / 536 = 0.2% May 12 · 1 / 797 = 0.1% May 13 · 2 / 687 = 0.3% May 14 · 1 / 625 = 0.2% May 15 · 0 / 542 = 0.0% May 16 · 0 / 407 = 0.0% May 17 · 1 / 367 = 0.3% May 18 · 1 / 566 = 0.2% May 19 · 0 / 846 = 0.0% May 20 · 2 / 674 = 0.3% May 21 · 1 / 606 = 0.2% May 22 · 1 / 546 = 0.2% May 23 · 0 / 378 = 0.0% May 24 · 1 / 341 = 0.3% May 25 · 0 / 535 = 0.0% May 26 · 2 / 877 = 0.2% May 27 · 0 / 683 = 0.0% May 28 · 1 / 577 = 0.2% May 29 · 1 / 486 = 0.2% May 30 · 1 / 377 = 0.3% May 31 · 2 / 368 = 0.5% Jun 1 · 5 / 619 = 0.8% Jun 2 · 3 / 927 = 0.3% Jun 3 · 0 / 711 = 0.0% Jun 4 · 1 / 598 = 0.2% Jun 5 · 1 / 578 = 0.2% Jun 6 · 1 / 436 = 0.2% Jun 7 · 1 / 405 = 0.2% Jun 8 · 1 / 511 = 0.2% Jun 9 · 2 / 872 = 0.2% Jun 10 · 0 / 725 = 0.0% Jun 11 · 1 / 573 = 0.2% Jun 12 · 0 / 445 = 0.0% Jun 13 · 2 / 381 = 0.5% Jun 14 · 0 / 346 = 0.0% Jun 15 · 0 / 530 = 0.0% Jun 16 · 1 / 1047 = 0.1% Jun 17 · 3 / 899 = 0.3% Jun 18 · 3 / 672 = 0.4% Jun 19 · 0 / 544 = 0.0% Jun 20 · 0 / 443 = 0.0% Jun 21 · 0 / 384 = 0.0% Jun 22 · 1 / 574 = 0.2% Jun 23 · 1 / 899 = 0.1% Jun 24 · 0 / 739 = 0.0% Jun 25 · 0 / 619 = 0.0% Jun 26 · 3 / 533 = 0.6% Jun 27 · 1 / 433 = 0.2% Jun 28 · 2 / 385 = 0.5% Jun 29 · 5 / 503 = 1.0% Jun 30 · 1 / 803 = 0.1% Jul 1 · 1 / 799 = 0.1% Jul 2 · 0 / 604 = 0.0% Jul 3 · 2 / 498 = 0.4% Jul 4 · 1 / 411 = 0.2% Jul 5 · 1 / 367 = 0.3% Jul 6 · 1 / 552 = 0.2% Jul 7 · 2 / 929 = 0.2% Jul 8 · 3 / 752 = 0.4% Jul 9 · 3 / 688 = 0.4% Jul 10 · 3 / 564 = 0.5% Jul 11 · 0 / 448 = 0.0% Jul 12 · 0 / 397 = 0.0% Jul 13 · 1 / 552 = 0.2% Jul 14 · 2 / 885 = 0.2% Jul 15 · 1 / 738 = 0.1% Jul 16 · 2 / 820 = 0.2% Jul 17 · 3 / 658 = 0.5%
Apr 19, 2026 90 days Jul 17, 2026

How StackScope detects technologies

⋮ Apr 22, 2026: Improved detection coverage for this technology.

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

Security leaders

Tool % of launches % of category
#1 – HSTS 60.57% 93.30%
#2 – Cloudflare Bot Management 13.36% 20.57%
#3 – Google reCAPTCHA 1.71% 2.63%
#4 – Firebase App Check Current page 0.16% 0.25%
#5 – PerimeterX 0.10% 0.15%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Security tool.Firebase App Check is typically used alongside HSTS rather than instead of it. All 75 in Security →

Often used with

Tool Launches
Firebase 102
Google reCAPTCHA 100
HSTS 82
Google Analytics 75
HTTP/3 75

Tools most often detected on the same launches as Firebase App Check.

Highest-scoring launches using Firebase App Check

The top launches by StackScope score among the 104 we've detected using Firebase App Check.

Screenshot of Discotive, a launch using Firebase App Check Discotive Jul 7, 2026 · score 10.0 Hiring & HR Screenshot of SomiAstro, a launch using Firebase App Check SomiAstro Jul 3, 2026 · score 10.0 India Screenshot of Shory United Insurance Brokerage Company, a launch using Firebase App Check Shory United Insurance Brokerage Company Jun 29, 2026 · score 10.0 Saudi Arabia Finance Screenshot of Review My Manuscript, a launch using Firebase App Check Review My Manuscript May 26, 2026 · score 10.0 Türkiye Education Screenshot of Crisis Connect, a launch using Firebase App Check Crisis Connect May 13, 2026 · score 10.0 Türkiye Screenshot of RiderZero, a launch using Firebase App Check RiderZero May 5, 2026 · score 10.0 Productivity

Most recent of 104 launches using Firebase App Check

Screenshot of myonlinecoach, a launch using Firebase App Check myonlinecoach Jul 17, 2026 · score 1.7 Screenshot of Trying to Code, a launch using Firebase App Check Trying to Code Jul 17, 2026 · score 5.4 Education Screenshot of kno. - Ask The World, a launch using Firebase App Check kno. - Ask The World Jul 17, 2026 · score 7.2 Social Screenshot of Algotrek, a launch using Firebase App Check Algotrek Jul 16, 2026 · score 2.0 Screenshot of WordsLeague, a launch using Firebase App Check WordsLeague Jul 16, 2026 · score 3.0 Games Screenshot of Sensium, a launch using Firebase App Check Sensium Jul 15, 2026 · score 10.0 Canada Screenshot of QrLitz, a launch using Firebase App Check QrLitz Jul 14, 2026 · score 9.0 India Marketing Screenshot of AnswerRank, a launch using Firebase App Check AnswerRank Jul 14, 2026 · score 5.4 AI Screenshot of Riqa, a launch using Firebase App Check Riqa Jul 13, 2026 · score 7.1 United Kingdom Productivity Screenshot of NoBrainner, a launch using Firebase App Check NoBrainner Jul 10, 2026 · score 4.7 Screenshot of SafeTrakX, a launch using Firebase App Check SafeTrakX Jul 10, 2026 · score 8.6 Screenshot of Level Debt-Free Architect, a launch using Firebase App Check Level Debt-Free Architect Jul 10, 2026 · score 5.0 Finance

Showing the most recent 12 of 104.

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