RetroStack

Input—per 1M tokens

Output—per 1M tokens

Context—tokens

WeightsClosed

About

RetroStack is ranked #9 of 31 in retrospective software on Inferse. It runs on Android, iOS, macOS, Web. There is a free plan.

Compared on retrospective software

Free plan: Yesretrostack.app
Retro templates: Yesretrostack.app
Anonymous feedback: Yesretrostack.app
Voting: Yesretrostack.app
Action tracking: Yesretrostack.app
Delivery modes: liveretrostack.app

Facts

Purpose: RetroStack is a collaborative board app for agile retrospectives, brainstorming sessions, and group decision-making in real time.retrostack.app · 1 Oct 2026
Templates: It provides six ready-made board formats plus fully custom boards.retrostack.app · 1 Oct 2026
Collaboration: Everyone edits the same board live across phones, tablets, laptops, and desktops.retrostack.app · 1 Oct 2026
Anonymous use: Users can join anonymously with the same full feature set, and no account is required to start a board.retrostack.app · 1 Oct 2026
AI features: AI analysis provides team sentiment insights, key themes, automatically generated action items, and meeting recaps.retrostack.app · 1 Oct 2026
Exports: Boards can be exported to PDF or JSON and shared through private links.retrostack.app · 1 Oct 2026
Authentication: The service supports email/password registration, Google Sign-In, Apple Sign-In, and anonymous usage.retrostack.app · 1 Oct 2026
Integrations: RetroStack uses Google and Apple authentication, Firebase and Google Cloud for storage and analytics, and OpenAI for AI analysis.retrostack.app · 1 Oct 2026
Security: RetroStack says data is encrypted in transit and at rest, with access controls, authentication requirements, and monitoring for security incidents.retrostack.app · 1 Oct 2026
AI privacy: RetroStack says it does not use user content to train AI models and processes content through OpenAI to provide requested analysis.retrostack.app · 1 Oct 2026
Usage limits: The service may limit board creation, notes per section, votes per session, and AI analysis requests per day.retrostack.app · 1 Oct 2026
Support: Technical support is provided by email with a stated response time within 24 hours.retrostack.app · 1 Oct 2026
Audience: RetroStack is designed for agile, distributed, and remote teams running retrospectives, planning, brainstorming, and decision-making meetings.retrostack.app · 1 Oct 2026