Ceremonies

Overview

Ceremonies is an open-source toolkit for agile estimation and retrospective sessions, suited to teams that want anonymous input and shareable outcomes. Its strongest case is a focused set of live workflows with a free tier for small teams; the one-team, five-member and ten-session monthly caps may constrain regular use.

Key features

Estimation sessions use a Modified Fibonacci deck with a coffee-cup option, and keep votes hidden until reveal. Real-time updates sync through WebSockets without a page refresh, and results can be pushed to Jira. Past rounds can also be copied into a Slack summary. That combination makes Ceremonies useful for teams that want estimation outcomes to travel into their project and communication tools, though the workflows described are focused on estimation and retrospectives rather than a broader agile suite.

Retrospectives use Happy, Sad and Confused cards, anonymous writing, and enforced phases. Action items carry into the next retro, giving teams a thread between sessions rather than treating each meeting as a standalone board. Participants join by room link or code without creating accounts, which reduces friction for guests; the team still faces member and session caps on Free.

The project is MIT-licensed and can be self-hosted. Docker support is planned, not currently described as available, so teams relying on Docker deployment should not treat it as a present option. The privacy policy says Ceremonies does not sell user data, run ads or use user data to train AI models. Stripe processes payment details, and Ceremonies says it does not see or store card numbers. Team data remains while an account is active, is deleted with the team, and account-associated data is deleted within 30 days of account deletion.

Pricing

Free: free. It allows one team, five members and ten sessions per month. That is a clear starting point for a small team with occasional ceremonies, but the monthly session ceiling and member cap make it a poor fit for larger groups or frequent use.

Pro: custom pricing, billed monthly via Stripe. It removes Free plan limits, making it the route for teams that outgrow the included capacity. No free trial terms are given.

Platforms

Ceremonies is available on the web and as self-hosted software. The hosted service is operated by Shadman Rahman. Docker support is planned. Users can contact [email protected] or open a GitHub issue for questions.

Who it's for

Ceremonies is a strong fit for teams that need estimation and retrospectives in one focused toolkit, value anonymous contributions, and want guests to join without accounts. Its free allowance suits a small team running up to ten sessions monthly. Teams needing more than five members or ten monthly sessions need Pro; organizations that require Docker-based self-hosting should wait until that support is available.

Pros and cons

• Pro: Hidden estimation votes, live updates, Jira output and Slack summaries connect the estimation workflow to decisions and communication.
• Pro: Anonymous retrospective writing, enforced phases and carried-over action items support structured sessions and continuity.
• Pro: Guests can join by link or code without creating an account, reducing barriers to participation.
• Pro: MIT licensing allows self-hosting, while the stated data practices rule out ad use, data sales and AI training with user data.
• Con: Free is capped at one team, five members and ten sessions per month, limiting headroom for growing or active teams.
• Con: Pro removes those caps but has custom pricing, so its ongoing cost cannot be assessed from a published rate.
• Con: Docker support is planned rather than currently supported, narrowing the immediate self-hosting options for teams that depend on it.

Alternatives

For a broader comparison, browse Retrospective Software. Consider Echometer if you want Linux, macOS, Windows and web support, or a free trial; its Starter plan has one team, 25 workspace members, unlimited retro guests, and one retro per month after the trial, with an archive of two retros per team. RetroStack may suit teams prioritizing device coverage and no sign-up: its free plan covers web, iOS, Android and Mac.

Clear Retro is worth considering if the priority is a free web Community Edition with unlimited boards, members and history. FocusRetro offers a free trial and a Starter plan with three personal boards per month, core templates, voting, reactions, phase timers and action items; choose it when those personal-board terms suit the workflow. FreeRetrospectives is a free web option with retro rooms, live chat, templates, action tracking, exports, AI recaps, health checks, bridge workflows and no per-user pricing.

MiniRetro is an alternative for teams seeking unlimited retros and real-time collaboration on a free plan, with up to ten participants and access to the last five retros. Neatro may fit teams looking for a free plan for up to ten members, unlimited retrospectives and radars, over 70 templates and basic facilitation tools; it also offers a free trial. Paraboll is another free web choice, with unlimited retrospectives and participants, no sign-up and no credit card requirement.

Verdict

Choose Ceremonies if your team wants estimation and retrospective workflows in one MIT-licensed tool, especially when anonymous input, account-free guest joining and Jira or Slack outputs matter. Its Free plan gives a small team a defined way to start, but the five-member and ten-session limits are tight for regular, larger-group use. Look elsewhere if you need published Pro pricing or Docker support now.