Websites Powered by FormAssembly
1,001 websites tracked using FormAssembly (Form builders) · www.formassembly.com
FormAssembly is a form-building tool for collecting submissions. Its official site is formassembly.com. PoweredBy tracks the websites that use FormAssembly across the public web; the tracked counts, adoption trend, and site list on this page are updated from our ongoing crawl of the form builders ecosystem.
Usage trend
200
400
600
Feb 2023
Jan 2024
Dec 2024
Nov 2025
Oct 2026
Domains observed using FormAssembly in each month's HTTP Archive crawl,
Feb 2023 to Oct 2026 · peak 564 in May 2026. The tracked total above also
counts sites not re-crawled recently.
Core Web Vitals
LCP 2.1 s
INP 75 ms
CLS 0
TTFB 900 ms
Median site among 658 FormAssembly sites with Chrome UX data, p75 values, Sep 2026.
Top countries
United States
508
India
206
Canada
185
United Kingdom
172
Australia
170
Mexico
131
Philippines
125
Brazil
113
Sites using FormAssembly by audience country, Chrome UX Report.
Usage by industry
| Industry | Share | Websites |
|---|---|---|
| Non-profit and religious | 0.06% | 6 |
| Finance and insurance | 0.03% | 7 |
| Education | 0.03% | 18 |
| Arts and entertainment | 0.02% | 8 |
| Home and construction | <0.01% | 5 |
| Healthcare | <0.01% | 9 |
| Blogs and publishing | <0.01% | 2 |
| Travel and hospitality | <0.01% | 4 |
| Legal | <0.01% | 1 |
| Professional services | <0.01% | 1 |
| Real estate | <0.01% | 1 |
| Retail | <0.01% | 3 |
Share of each industry's websites with a detected stack that use FormAssembly; industries come from what sites declare in their own structured data.
Top sites by authority
9+
1% · 4 of 372 sites
8+
<1% · 33 of 7,677 sites
7+
<1% · 76 of 45,712 sites
6+
<1% · 113 of 110,136 sites
5+
<1% · 164 of 246,751 sites
The share of the web's most authoritative domains, by Open Page Rank tier, seen running FormAssembly in recent crawls. Only 372 domains worldwide score 9 or higher.
Websites using FormAssembly
| # | Domain | Open Page RankOPR | Est. monthly visits (US)Visits (US) | Keywords | First seen |
|---|---|---|---|---|---|
| 1 | harvard.edu | 9.24/10 | 472,700 | 11,444 | Feb 2023 |
| 2 | stanford.edu | 9.19/10 | 3,302,700 | 5,160 | Oct 2024 |
| 3 | squarespace.com | 9.11/10 | 233,400 | 29,406 | Jul 2025 |
| 4 | columbia.edu | 9.02/10 | 768,900 | 38,656 | Feb 2023 |
| 5 | ucla.edu | 8.93/10 | 410,700 | 13,782 | Mar 2025 |
| 6 | ufl.edu | 8.84/10 | 241,500 | 3,277 | Feb 2023 |
| 7 | unc.edu | 8.83/10 | 341,300 | 24,562 | Sep 2025 |
| 8 | wpenginepowered.com | 8.77/10 | - | - | Jul 2026 |
| 9 | rutgers.edu | 8.75/10 | 146,600 | 28,567 | Apr 2024 |
| 10 | utah.edu | 8.74/10 | 474,500 | 10,126 | Feb 2023 |
| 11 | arizona.edu | 8.71/10 | 127,500 | 23,873 | Apr 2026 |
| 12 | pitt.edu | 8.69/10 | 62,900 | 8,520 | Jun 2026 |
| 13 | gmu.edu | 8.56/10 | 143,200 | 25,328 | Mar 2026 |
| 14 | urban.org | 8.55/10 | 78,500 | 41,913 | Jun 2025 |
| 15 | uky.edu | 8.55/10 | 269,500 | 28,234 | Oct 2023 |
| 16 | panasonic.com | 8.48/10 | 42,700 | 27,959 | Sep 2024 |
| 17 | adl.org | 8.45/10 | 413,500 | 60,014 | Feb 2023 |
| 18 | tau.ac.il | 8.35/10 | 5,100 | 4,286 | May 2023 |
| 19 | aamc.org | 8.34/10 | 131,900 | 51,107 | Feb 2023 |
| 20 | sdsu.edu | 8.34/10 | 60,700 | 22,337 | Aug 2024 |
| 21 | huji.ac.il | 8.32/10 | - | 10 | Jan 2024 |
| 22 | pepperdine.edu | 8.24/10 | 67,600 | 10,931 | Feb 2023 |
| 23 | umbc.edu | 8.24/10 | 70,000 | 11,630 | Feb 2023 |
| 24 | pennmedicine.org | 8.23/10 | 1,159,200 | 274,229 | Dec 2025 |
| 25 | arthritis.org | 8.23/10 | 574,800 | 136,869 | Jun 2025 |
| 26 | utdallas.edu | 8.22/10 | 151,700 | 20,834 | Feb 2023 |
| 27 | massgeneral.org | 8.21/10 | 492,300 | 127,481 | Dec 2024 |
| 28 | grammy.com | 8.15/10 | 985,100 | 165,656 | May 2024 |
| 29 | imd.org | 8.13/10 | 72,300 | 30,194 | Feb 2023 |
| 30 | umb.edu | 8.07/10 | 168,600 | 79,773 | Nov 2024 |
| 31 | odu.edu | 8.06/10 | 210,300 | 40,788 | Feb 2023 |
| 32 | wish.org | 8.05/10 | 53,800 | 13,176 | Sep 2026 |
| 33 | maryville.edu | 8.01/10 | 31,200 | 6,549 | Aug 2024 |
| 34 | utsa.edu | 7.98/10 | 155,200 | 36,272 | Feb 2023 |
| 35 | ecu.edu | 7.95/10 | 83,000 | 8,901 | Jul 2024 |
| 36 | berklee.edu | 7.90/10 | 167,400 | 24,089 | Feb 2023 |
| 37 | crohnscolitisfoundation.org | 7.89/10 | 111,700 | 29,758 | May 2023 |
| 38 | mla.org | 7.87/10 | 12,600 | 2,271 | Feb 2023 |
| 39 | uschamberfoundation.org | 7.83/10 | 6,500 | 1,929 | Nov 2023 |
| 40 | babson.edu | 7.81/10 | 41,700 | 15,769 | Feb 2023 |
| 41 | uni.edu | 7.75/10 | 234,400 | 11,177 | Feb 2023 |
| 42 | dreamhosters.com | 7.74/10 | - | - | Sep 2024 |
| 43 | mercatus.org | 7.72/10 | 14,700 | 8,237 | Feb 2023 |
| 44 | nikonusa.com | 7.70/10 | 271,100 | 23,295 | Feb 2023 |
| 45 | thearc.org | 7.70/10 | 47,800 | 11,851 | Aug 2023 |
| 46 | bikeleague.org | 7.69/10 | 22,400 | 3,406 | May 2023 |
| 47 | mda.org | 7.66/10 | 59,800 | 11,854 | Feb 2023 |
| 48 | thecalmzone.net | 7.65/10 | 1,500 | 1,258 | Oct 2024 |
| 49 | frontier.com | 7.52/10 | 747,100 | 57,209 | Apr 2025 |
| 50 | climatecouncil.org.au | 7.49/10 | 5,400 | 4,074 | Sep 2026 |
| 51 | givewell.org | 7.47/10 | 11,100 | 7,237 | Feb 2024 |
| 52 | unicef.org.au | 7.46/10 | 3,900 | 3,015 | Feb 2023 |
| 53 | carnegiescience.edu | 7.45/10 | 14,200 | 7,752 | Aug 2024 |
| 54 | royalparks.org.uk | 7.44/10 | 51,800 | 4,988 | Dec 2025 |
| 55 | 53.com | 7.41/10 | 1,012,200 | 84,862 | Feb 2024 |
| 56 | appalachiantrail.org | 7.40/10 | 112,200 | 25,922 | Feb 2023 |
| 57 | usskiandsnowboard.org | 7.39/10 | 39,100 | 11,762 | Oct 2025 |
| 58 | perkins.org | 7.38/10 | 41,200 | 20,724 | Feb 2023 |
| 59 | apus.edu | 7.38/10 | 24,800 | 2,017 | May 2025 |
| 60 | clearme.com | 7.36/10 | 203,000 | 58,961 | Feb 2023 |
| 61 | geappliances.com | 7.36/10 | 770,500 | 92,579 | Mar 2024 |
| 62 | sageusa.org | 7.35/10 | 930 | 596 | Sep 2025 |
| 63 | enterprisecommunity.org | 7.33/10 | 152,400 | 10,207 | Feb 2023 |
| 64 | bestbuddies.org | 7.19/10 | 23,500 | 4,931 | Dec 2025 |
| 65 | visionaustralia.org | 7.16/10 | 860 | 1,440 | Feb 2023 |
| 66 | cityexperiences.com | 7.16/10 | 290,900 | 79,711 | Feb 2023 |
| 67 | pva.org | 7.11/10 | 18,700 | 4,339 | Feb 2023 |
| 68 | arcadia.edu | 7.11/10 | 37,600 | 11,320 | Feb 2024 |
| 69 | mededportal.org | 7.08/10 | 2,700 | 2,065 | Feb 2023 |
| 70 | fuller.edu | 7.08/10 | 19,900 | 4,996 | Feb 2023 |
| 71 | freitag.ch | 7.06/10 | 2,100 | 968 | Sep 2024 |
| 72 | gaycenter.org | 7.05/10 | 34,300 | 3,693 | Oct 2023 |
| 73 | nod.org | 7.02/10 | 730 | 261 | Mar 2026 |
| 74 | marineconservation.org.au | 7.02/10 | 7,700 | 1,913 | Feb 2023 |
| 75 | nait.ca | 7.02/10 | 3,000 | 3,588 | Jun 2026 |
| 76 | academyart.edu | 7.02/10 | 34,500 | 9,711 | Jun 2023 |
| 77 | greatergood.org | 6.98/10 | 8,200 | 2,924 | Feb 2023 |
| 78 | muhealth.org | 6.93/10 | 91,300 | 35,062 | Nov 2023 |
| 79 | indwes.edu | 6.91/10 | 36,700 | 12,675 | Jul 2026 |
| 80 | ozharvest.org | 6.90/10 | 200 | 369 | Apr 2023 |
| 81 | comed.com | 6.87/10 | 196,300 | 7,497 | Feb 2023 |
| 82 | sgu.edu | 6.86/10 | 35,300 | 12,111 | Feb 2023 |
| 83 | blueknot.org.au | 6.83/10 | 1,300 | 641 | Aug 2024 |
| 84 | ggu.edu | 6.83/10 | 14,100 | 7,017 | Mar 2026 |
| 85 | challengedathletes.org | 6.80/10 | 3,900 | 1,768 | Oct 2025 |
| 86 | aftrs.edu.au | 6.79/10 | 1,600 | 296 | Sep 2026 |
| 87 | georgeinstitute.org | 6.77/10 | 1,300 | 1,056 | Mar 2025 |
| 88 | chirla.org | 6.77/10 | 7,600 | 1,836 | Dec 2024 |
| 89 | cac.org | 6.75/10 | 31,200 | 15,033 | Feb 2023 |
| 90 | gigisplayhouse.org | 6.73/10 | 11,300 | 3,503 | Sep 2025 |
| 91 | thesolutionsproject.org | 6.65/10 | 1,200 | 636 | Feb 2023 |
| 92 | kef.com | 6.64/10 | - | - | Jun 2025 |
| 93 | douglascollege.ca | 6.63/10 | 1,500 | 3,896 | Sep 2025 |
| 94 | outwardbound.org | 6.59/10 | 6,400 | 5,999 | Nov 2025 |
| 95 | ipa.org.au | 6.57/10 | 1,500 | 2,162 | Mar 2023 |
| 96 | ghsindex.org | 6.53/10 | 690 | 667 | Aug 2026 |
| 97 | hopeforthewarriors.org | 6.52/10 | 3,400 | 706 | Oct 2025 |
| 98 | ferry.nyc | 6.50/10 | 133,100 | 39,081 | Feb 2023 |
| 99 | foodcorps.org | 6.36/10 | 1,600 | 583 | Feb 2023 |
| 100 | lgbtagingcenter.org | 6.35/10 | 190 | 118 | Sep 2025 |
Open Page Rank is the domain's authority score (0 to 10, from the open web link graph); the list is ordered by it and covers sites seen in recent crawls. Visits and keywords are estimated US organic search figures.
Download top 10,000 as CSV (zip) →
Columns: domain, Open Page Rank, first seen, last seen, industry (from the site's own structured data, blank when none).
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