OpenReview
OpenReview is a configurable platform for peer review and scientific communication, available on the web and through an API.
What OpenReview is
OpenReview is a configurable platform for peer review and scientific communication, available on the web and through an API. It helps venues track submissions and coordinate authors, reviewers, and editors across review stages. Organizers can configure forms, permissions, and timing for reviews and discussions, while reviewer-paper matching can account for expertise, bids, constraints, and reviewer balancing. Accepted papers can retain reviews, comments, and an ongoing discussion forum. Venues may enable real-time committee chat on paper forums; messages are hidden from authors and the public by default. The REST API covers records, groups, documents, invitations, assignments, conflicts, and workflow automation. The web interface is free software under the GNU Affero General Public License v3, and other platform components are also open source. The free plan includes paper access and submissions with no fees. Organizers request a venue through a support form, and the OpenReview team reviews and deploys it. Venues needing separate track deadlines and review forms are instructed to request a separate venue for each track.
Good
- Coordinates authors, editors, and reviewers
- Configurable review forms, permissions, and timing
- Reviewer matching accounts for expertise and constraints
- REST API supports workflow automation
- Free paper access and submissions
Watch out
- Organizers must request a venue for review and deployment
- Separate track deadlines and review forms require separate venues
- Support responsiveness is listed for weekday EST hours
Who it suits
OpenReview suits academic venues coordinating submissions, reviews, and discussion across multiple stages. It may also fit organizers who want configurable reviewer matching or workflow automation through an API.
Verdict
OpenReview brings configurable review workflows, reviewer matching, and discussion into one venue platform. Organizers with different deadlines and review forms across tracks should plan for separate venues.
Plans and prices
From OpenReview's own pricing page, checked 7 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| OpenReview | Free | Free paper access · free submissions · no fees |
The facts
Each one read from OpenReview's own pages, with the date it was checked.
What it does
- API
- OpenReview provides a REST API for records, groups, documents, invitations, assignments, conflicts, and workflow automation.checked 7 Oct 2026
- Discussion
- Accepted papers can have reviews, comments, and a continued discussion forum with configurable forms, permissions, and timing.checked 7 Oct 2026
- Integrations
- The API documentation lists Google Scholar as a profile link field.checked 7 Oct 2026
- Live chat
- Venues can enable real-time committee chat on paper forums, with messages hidden from authors and the public by default.checked 7 Oct 2026
- Open source
- The web interface is free software under the GNU Affero General Public License v3, and other platform components are also open source.checked 7 Oct 2026
- Organization
- OpenReview describes itself as a long-term project with legal nonprofit status, created by a research lab at the University of Massachusetts Amherst.checked 7 Oct 2026
- Publishing workflow
- The platform lets venues track submissions and coordinate editors, reviewers, and authors.checked 7 Oct 2026
- Purpose
- OpenReview provides a configurable platform for peer review and scientific communication.checked 7 Oct 2026
- Reviewer matching
- OpenReview supports reviewer-paper matching using expertise, bids, constraints, and reviewer balancing.checked 7 Oct 2026
- Security reporting
- OpenReview asks users who find a vulnerability to contact it promptly and not post about the vulnerability elsewhere.checked 7 Oct 2026
- Support
- General inquiries go through the support form, and the team says it is most responsive 9 AM–5 PM EST Monday through Friday.checked 7 Oct 2026
- Venue setup
- Organizers request a venue through a support form, and the OpenReview team reviews and deploys it.checked 7 Oct 2026
- Workflow limitation
- For venues with separate track deadlines and review forms, OpenReview instructs organizers to request a separate venue for each track.checked 7 Oct 2026
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