Pick two. The table shows their rating, their Openness score and the facts behind it, each from the vendor's own pages.
Want to compare general tools, like two CRMs or two project tools? Every tool page has a Compare button, with no limit.
Grab a 15-minute chat. Sometimes the answer is to build the missing piece next to what you run.
Twenty generates REST and GraphQL APIs from your workspace schema. docs.twenty.com, checked 8 Oct 2026 (opens in a new tab)
Workspace data can be exported to CSV from the app, and larger sets can be pulled through the API. docs.twenty.com, checked 8 Oct 2026 (opens in a new tab)
Subscriptions renew each billing period and you can cancel any time, effective at the end of the period. twenty.com, checked 8 Oct 2026 (opens in a new tab)
Zapier lists a Twenty integration page. zapier.com, checked 8 Oct 2026 (opens in a new tab)
Public API (plan not stated). Full CSV export of workspace objects. Cancel any time. Zapier integration listed.
Free plan availableFree plan
An open-source CRM for tracking contacts, companies and deals, which you can host yourself.
Twenty is best for small business owners who want a modern, open-source CRM without paying for bloated enterprise software. The biggest draw is that it's free to self-host and gives you full control over your data, which is rare in this space. The catch is that self-hosting requires some technical know-how, and the cloud version is still maturing compared to established players like HubSpot or Pipedrive.
