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Claude Code, Cursor, Lovable, Bolt, Replit. Ranked not by feature list but by how many shipped products with real revenue came out of each one.
Bubble vs Lovable, judged by real businesses: Bubble runs mature apps up to $140K MRR; Lovable gets new founders selling fast. Lock-in, cost, which to pick.
Supabase vs Firebase, judged by 36 and 13 real businesses: who uses which, what each costs at scale, and which to pick for an app built with AI.
Lovable wins this comparison on evidence volume and on nothing else. ProvenStartups has indexed 19 businesses that name Lovable and 3 that name Base44.…
These two lists are not the same kind of thing, and comparisons that pretend otherwise measure nothing. Claude Code is a coding agent that writes and…
Claude Code leads on revenue evidence — 49 indexed cases, 10 third-party verified — with Cursor right behind at 44 and 10. But this table ranks which…
Claude Code appears in 52 revenue-backed businesses and Codex in 6, and most Codex users run Claude Code too. Why founders add Codex, and what each costs.
Cursor wins on volume: ProvenStartups indexes 44 businesses whose founders name Cursor in the build story, against 10 that name Codex. Read that gap as…
We compared 42 businesses built with Cursor and 52 built with Claude Code: revenue, team size, what each tool is used for, and which to pick.
We index 44 businesses with revenue evidence that credit Cursor, and 5 that mention GitHub Copilot. We read all five by hand: exactly one was actually…
Claude Code has more receipts. ProvenStartups indexes 49 revenue-bearing projects tied to Claude Code and 26 tied to Gemini, and ten Claude Code figures…
ProvenStartups indexes 49 revenue cases that name Claude Code and 5 that name GitHub Copilot. Read the five and it gets starker: only one was actually…
Lovable vs Bolt.new, judged by businesses with revenue: Lovable has 14, Bolt 1 after a line-by-line check. What that gap means, costs, and which to use.
Lovable vs Replit, judged by real businesses: Lovable has more examples; Replit's few cases earn more each. What each is for, what it costs, which to pick.
Cursor's builders show more revenue evidence — but read the sample before the result. We index 44 cases under Cursor and 13 under Replit, three on both…
Cursor is named in 44 revenue-graded cases in the ProvenStartups index. Windsurf is named in 2, and one of those two is Windsurf's own company record.…
Emergent is a prompt-to-app platform for building full-stack products. Examine shipped-app evidence, revenue attribution, weaknesses, and a practical trial plan.
FlutterFlow is a visual app builder for Flutter. Review real app revenue claims, evidence quality, exportability, costs, and when no-code stops being cheaper.
Retool is a platform for building internal apps and workflows. See the business case, a $1M ARR agency-layer example, economics, risks, and buyer fit.
Supabase is an open-source backend platform built around Postgres. Explore why AI apps choose it, revenue cases, architecture tradeoffs, and fit.
Is Windsurf safe? Three published CVEs (one 9.8 critical), training on your data by default, what SOC 2 and FedRAMP cover, and a checklist to stay safe.