A form API that sends website contact forms straight to your email with no backend to write. Developers put an access key in the HTML form of a static site and submissions land in their own inbox, with no server or PHP needed; it has spam blocking, file uploads, integrations, and several paid plans. The "Web3" in the name has nothing to do with cryptocurrency.
Indian indie deOne-line growth story, compiled by us from public sources; speculation is marked separately below.
Real payments synced by TrustMRR, in USD, by calendar month, renewals included.
New-user source: Other (Direct / referral / email / paid). Similarweb 2026-09: the top channel is direct at 53.5% (measured), organic search about 34.9%, and referral about 7%; the search terms are all brand terms (web3forms, web3forms access key, w3forms), which means many developers return to the docs and dashboard by name. There are as many as 97 referring sites, the biggest being github.com at 3.1%, followed by customer websites that use its form such as cvgorilla.com and kitchenconnectionct.com (speculation: after a form is submitted it redirects by default to a Web3Forms notice page, which brings in end visitors). In 2022 the founder said he found his beta users through Twitter, Reddit, and Telegram groups, and afterwards mainly did SEO, with Google the largest source of paying users; Ahrefs domain rating 86. Social sources include YouTube (tutorials), WhatsApp, and Facebook. The founder did not self-report a channel on TrustMRR.
Top channel measured by Similarweb, others estimated by rank
| Attributable new users, last month | Share |
|---|---|
| Other | 100% |
Direct + brand search 88%. Direct and brand search count as viral only when the site shows sharing mechanics; the largest share wins, under 5% means Other.
| Country | Share of visits |
|---|---|
| United States | 23.41% |
| India | 12.54% |
| United Kingdom | 5.22% |
| South Africa | 3.88% |
| Germany | 3.79% |
English
YouTube, WhatsApp, Facebook; Messaging: WhatsApp
212 keywords · brand ~88% · organic 100% / paid 0%
| Similarweb top 5 keywords |
|---|
| web3forms |
| web3form |
| web3 forms |
| web3forms access key |
| w3forms |
97 referring sites
| Site | Share of referrals |
|---|---|
| github.com | 3.08% |
| cvgorilla.com | 2.86% |
| kitchenconnectionct.com | 2.63% |
| Category | Share of referrals |
|---|---|
| Computers Electronics and Technology - Other | 15.56% |
| Programming and Developer Software | 5.13% |
| Music | 1.11% |
| Social Media Networks | 1.04% |
| Marketing and Advertising | 0.66% |
About $44,630 last month (real payments synced by TrustMRR), #44 of 563 TrustMRR sites; the month before was $46,941.
New-user source: Other (Direct / referral / email / paid). Mostly referrals, email or paid, or mostly direct with no clear source Similarweb 2026-09: the top channel is direct at 53.5% (measured), organic search about 34.9%, and referral about 7%; the search terms are all brand terms (web3forms, web3forms access key, w3forms), which means many developers return to the docs and dashboard by name. There are as many as 97 referring sites, the biggest being github.com at 3.1%, followed by customer websites that use its form such as cvgorilla.com and kitchenconnectionct.com (speculation: after a form is submitted it redirects by default to a Web3Forms notice page, which brings in end visitors). In 2022 the founder said he found his beta users through Twitter, Reddit, and Telegram groups, and afterwards mainly did SEO, with Google the largest source of paying users; Ahrefs domain rating 86. Social sources include YouTube (tutorials), WhatsApp, and Facebook. The founder did not self-report a channel on TrustMRR.
Permanent free tier: 250 submissions per month + basic features; paid tier prices could not be verified on the website (a third party says from $8/month, a 2026 comparison article says from about $18/month); payments go through Paddle
Dossier confidence: medium. Parts 1 and 2 come from reading the site and Similarweb data; part 3 from public reporting, founder posts, Wayback snapshots, WHOIS and similar, with speculation marked.
The numbers: revenue comes from TrustMRR: real payments synced automatically from the founder's Stripe or other payment account, summed by calendar month, renewals included, in USD. Site visits come from the Similarweb public page; where it shows none, they are estimated from global rank or the TrustMRR payment count, as noted on the page.
Data through last month. Page updated 2026-10-31.
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