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Stop paying by the person
Most software bills grow when you hire, not when you use more of it. Each comparison here takes one per-seat product, names the independent open-source project that does the same job, and shows what it costs to run that on a server of your own instead — with what you give up, honestly, and what moving actually involves.
Every price is either a published rate we can link to, with the date we checked it, or it is marked pending verification with the specific reason. We don't convert currencies, average across plan tiers, or estimate a number we couldn't read on the vendor's own page.
Pick the one you're paying for
Each opens its own page: what it costs, what replaces it, what you give up, and what moving involves.
Want a real number for your exact stack?
Published rate cards only tell you so much. Tell us what you're running and we'll quote your actual savings, in writing.
Tell us your stack