LibreCrawl replaces 2 paid apps
One open-source tool, 2 subscriptions it can stand in for. Each pairing below is curated and verified by hand, with the honest catch spelled out. No votes, no pay-to-list.
LicenceMIT
Plateformesyour server
InstallationDocker Compose, or a Python environment plus Playwright
DonnéesSettings live in browser localStorage; each browser session has isolated crawl data that expires after one hour unless exported as CSV, JSON or XML
ConfigurationDocker or Python plus Playwright is required, and local mode has no authentication unless the operator adds it
facts verified 2026-08-11
An unlimited browser-based crawler with JavaScript rendering; free, capable and one Docker stack away from useful.
the catchIt requires a Docker or Python and Playwright stack and offers less advanced crawl configuration, exports and integrations.
the verdict →all Screaming Frog SEO Spider alternatives →
Unlimited crawls and a browser dashboard with audits; prioritization is plainer, but the evidence is there.
the catchIt has no durable project history and presents much plainer prioritization and evidence than Sitebulb.
the verdict →all Sitebulb alternatives →last updated 2026-08-11 · up to $492/yr replaced · no votes, no pay-to-list
