Canny alternatives: 4 free & open-source picks
Curated, verified, and actually free. No trials, no crippled tiers. Star counts and last-activity dates checked by hand, not scraped and forgotten.
ZombieFeedback, duplicate merging and a real roadmap; deployment is the least lightweight part.
licenseApache-2.0
runsyour machine or their cloud
installHosted signup, or Docker Compose with the project's bundled dependencies
dataIn a self-hosted deployment the source-of-truth records live in a DynamoDB-compatible store, search/filter indexes live in MySQL/MariaDB or Elasticsearch/OpenSearch, and uploads live in S3-compatible storage; the bundled Compose profile persists these services under the deployment's data directory. The hosted edition keeps the equivalent data in ClearFlask's cloud.
vs CannyClearFlask covers the feedback loop, but its AWS-shaped dependency stack, rougher administration, and smaller integration and support ecosystem are a substantial downgrade from Canny's managed product.
setupThe simple Compose command starts a large dependency stack; a public deployment still needs environment configuration, a domain/TLS, outbound email, backups, and several stateful services.
facts verified 2026-08-10
Canny's whole loop in one Compose file, including duplicate merging; young, fast-moving, and worth pinning.
runsyour server
installDocker Compose
dataFeedback posts, votes, comments, users, roadmap items, and changelog entries live in the deployment's PostgreSQL database; uploaded assets and generated files remain in the Docker-hosted storage configured by the deployment.
vs CannyQuackback implements posts, votes, duplicate merging, roadmap, and changelog, but it is younger, self-host-only, and far less proven in integrations, moderation, analytics, and support than Canny.
setupA non-expert must supply environment secrets, run and update Docker Compose, expose the service behind HTTPS, configure email, and back up its database.
facts verified 2026-08-10
Unlimited feedback, a roadmap and a changelog for one admin; branding and the default workflow are the rent.
licenseproprietary, free
runstheir cloud
installHosted signup, then embed the widget or publish the hosted feedback portal
dataFeedback, votes, comments, roadmap items, changelog posts, user records, and widget configuration live in Sleekplan's cloud; the internal storage format is not disclosed.
vs CannySleekplan's free plan is limited to one administrator and visible branding, with advanced workflow, segmentation, integrations, and customization behind paid plans.
setupThere is no technical install hurdle, but the free Indie plan is limited to one administrator, carries Sleekplan branding, and reserves deeper workflow and customization controls for paid plans.
facts verified 2026-08-10
Two free feedback boards, duplicate detection, statuses and a public roadmap with no user meter hiding nearby.
licenseproprietary, free
runstheir cloud
installHosted signup, create a board, and optionally add the widget or identify users
dataFeedback, votes, comments, statuses, roadmap and changelog entries, user identity data, and configuration live in UserJot's cloud; the internal storage format is not disclosed.
vs CannyUserJot is unusually complete for free, but its younger product and smaller ecosystem do not match Canny's mature integrations, enterprise controls, analytics, and support.
setupSetup is clean, but the permanent free plan is bounded to two boards and omits paid branding, domain, segmentation, and advanced administration options.
facts verified 2026-08-10
last updated 2026-08-10 · no votes, no pay-to-list · just what's real
| tool | license | running it | platforms | stars | active |
|---|---|---|---|---|---|
| ClearFlask | Apache-2.0 | self-host, real ops | web, self-hosted | 446 | 2026-07 |
| Quackback | open source | docker to self-host | web, ios, android, self-hosted | 216 | 2026-08 |
| Sleekplan Indie | proprietary, free | they host it | web | — | — |
| UserJot | proprietary, free | they host it | web | — | — |
People still pay for Canny because people pay either for access to participants or for a research repository that keeps evidence usable across an organization. The recurring cost buys recruitment, consent, scheduling, media storage, transcription, tagging consistency, notifications, search, and retention, not just the visible interface. If none of that applies to you, any pick above saves $948 a year.
Is there a free alternative to Canny?
Yes: ClearFlask, Quackback, Sleekplan Indie and 1 more. Every tool on this page is either open source or genuinely free to use long-term: no trials, no crippled tiers.
Should I just build my own Canny?
Our verdict is KINDA. The core loop is buildable, but a dependable replacement becomes a real weekend or multi-day project. For Canny, collect feature requests, merge duplicates, publish statuses, and maintain a roadmap. The hard boundary is customer identity, integrations, changelog, prioritization, and team workflow, plus participant network, synthesis workflow, and collaboration. If you'd rather build, the exact one-shot prompt is free at canivibecodeit.com/canny.
