Looking for a free or open-source alternative to Crisp? Chatlet is the closest direct swap — MIT-licensed source on GitHub, or a $49 one-time packaged install. Since you're already auditing what you pay Crisp every month, here are four more pay-once tools from the same catalog worth a look while you're at it — different jobs, same idea: buy the software once instead of renting it forever.
1. Chatlet — replaces Crisp
Self-hosted live chat — real-time widget, agent dashboard, canned replies, offline messages. $49 once vs Crisp's $95/mo (Plus). Free on GitHub, or the packaged installer on Whop.
See Chatlet → · Source on GitHub
2. Boardly — Self-hosted kanban — drag & drop boards, checklists, labels, attachments, full JSON export.
Replaces Trello ($5/user/mo). $19 once. See Boardly →
3. Timevault — Self-hosted time tracking — one-click timers, hourly rates, weekly timesheets, billable reports.
Replaces Toggl ($10/user/mo). $29 once. See Timevault →
4. Streakly — Local habit tracking with a fair streak engine, GitHub-style heatmaps and reminders.
Replaces Habitify ($5/mo). $15 once. See Streakly →
5. Deepdesk — Pomodoro engine, session intents, floating mini timer, generated ambient noise & focus stats.
Replaces Centered (~$10/mo). $15 once. See Deepdesk →
Why this list is worth bookmarking
Every app above is a one-time purchase with MIT-licensed source, no accounts with us and no telemetry. None of them are trying to be the next Crisp — they're trying to be the last subscription you pay for that specific job.
Try Chatlet — $49, once
Self-hosted live chat — real-time widget, agent dashboard, canned replies, offline messages.