Free-forever chat-with-AI platform to start or grow a company, plus marketplace of ready-made AI teams (Engine Labs)
Cto (cto.new): Free-forever chat-with-AI platform to start or grow a company, plus marketplace of ready-made AI teams (Engine Labs). Category on TopCheckouts: AI platform / API.
In September 2026, Similarweb estimates about 25,788 visits went from Cto to a checkout payment page — #105 of the 607 sites we track. That is 267% up from the April–June monthly average of 7,033.
Total website visits that month were about 83,167 (Similarweb 3-month total, split by Semrush monthly trend). Roughly 31.0 of every 100 visits reached the checkout page.
Largest September traffic sources: direct 89%, search 8%, referrals 3%. (Source breakdown from Semrush, desktop only.)
New-user source is unclear: mostly direct visits (about 89%) with no visible invite or sharing mechanics, so new users likely come from word of mouth, private channels or off-site communities.
Pricing: Free forever (ad-supported); Premium upgrade, price not shown.
Semrush source breakdown (desktop)
In September 2026, Similarweb estimates about 25,788 visits went from Cto to a checkout payment page — #105 of the 607 sites we track. That is 267% up from the April–June monthly average of 7,033.
New-user source is unclear: mostly direct visits (about 89%) with no visible invite or sharing mechanics, so new users likely come from word of mouth, private channels or off-site communities.
Pricing: Free forever (ad-supported); Premium upgrade, price not shown.
Checkout visits are Similarweb's estimate of visits from this site to a checkout payment page; opening checkout is not paying, so this is not revenue. See the methodology for how website visits and source mix are computed. Updated 2026-10-21.