Backlog by Nulab Inc review: Project and issue tracking with Gantt, Kanban boards and Git, with flat plan pricing
Project and issue tracking with Gantt, Kanban boards and Git, with flat plan pricing
Starts at $35/mo, free plan: yes, free trial: 30-day free trial of any paid plan, no credit card required, prices checked on November 2, 2026.
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What Backlog by Nulab Inc does
Backlog is a project and task management product from Nulab. Teams log tasks, bugs and requests as issues, split them into subtasks, and follow progress on a Kanban-style board or a Gantt chart. Burndown charts, issue templates and custom fields appear on higher plans, and built-in Git and Subversion repositories let developers keep code next to the work. Issues can also be created by sending an email to Backlog.
Pricing is flat rather than per user. The Free plan costs $0 and covers 10 users and 1 project with 100 MB of storage. Starter is $35 per month billed monthly for 30 users and 5 projects. Standard is $100 per month billed monthly with unlimited users and 100 projects, and Premium is $175 per month billed monthly with unlimited users, unlimited projects and 100 GB of storage. Enterprise has custom pricing and adds SAML single sign-on, user provisioning (SCIM) and audit logs. The pricing page says annual billing saves 17%, but it does not list the yearly-billed monthly prices. Paid plans can be tried for 30 days without a credit card.
An AI Assistant is included in Premium and Enterprise with 2,000 credits each month, and larger credit packages are sold separately. iOS and Android apps are listed, and the homepage shows connections to tools such as Slack.
- Kanban-style board
- Gantt charts and burndown charts
- Issues with subtasks and templates
- Built-in Git and Subversion repositories
- Create issues by email
- AI Assistant with monthly credits
- SAML single sign-on on Enterprise
- iOS and Android apps
Pros and cons
Pros
- Flat plan prices that do not depend on the number of users
- Free plan available at $0 for 10 users
- 30-day trial of paid plans with no credit card required
- Built-in Git and Subversion repositories alongside Kanban boards and Gantt charts
- Enterprise plan adds SAML single sign-on, SCIM provisioning and audit logs
Cons
- Free plan is limited to 1 project and 100 MB of storage
- Yearly-billed monthly prices are not published, only a 17% saving
- AI Assistant requires Premium or Enterprise, and its 2,000 monthly credits do not roll over
- Cannot downgrade from a paid plan to the free plan
- Enterprise price is not published (custom)
Our take
Backlog suits teams that want issue tracking, Gantt and Kanban views and Git in one product, and that prefer a flat monthly price over paying for each user. The Free plan is enough to look at the basics, though it is limited to 1 project and 100 MB. The trade-offs: the most advanced views, custom fields and the AI Assistant sit on the Premium plan at $175 per month billed monthly, and the pages do not publish yearly-billed prices, only a 17% saving. Once on a paid plan you cannot go back to Free. Check the AI credit rules before relying on the assistant.
Comparisons and lists with Backlog by Nulab Inc
Coming soon
Coming soon — we are writing comparisons that include Backlog by Nulab Inc.
Backlog by Nulab Inc pricing
| Plan | Monthly billing | Annual billing (per month) | Limits / what’s included |
|---|---|---|---|
| Free flat price | Free | — | 10 users, 1 project, 100 MB storage |
| Starter flat price per month, not per user | $35 | — | 30 users, 5 projects, 1 GB storage |
| Standard flat price per month, not per user | $100 | — | Unlimited users, 100 projects, 30 GB storage |
| Premium flat price per month, not per user | $175 | — | Unlimited users, unlimited projects, 100 GB storage, AI Assistant |
| Enterprise custom | — | — | Unlimited users, SAML Single Sign-On, SCIM, audit logs |
Free trial: 30-day free trial of any paid plan, no credit card required. Free plan: yes.
Prices checked on on the official Backlog by Nulab Inc pricing page. “—” = not published.
All Backlog by Nulab Inc plans, limits and annual prices →
Frequently asked questions
Does Backlog have a free plan?
Yes. The Free plan costs $0 and covers 10 users, 1 project and 100 MB of storage.
Does Backlog charge per user?
No. According to the pricing page, each plan has a flat price regardless of the number of users.
Is there a free trial?
Yes. Any paid plan can be tried for 30 days, with no credit card required. Plans cannot be switched during the trial.
Is the AI Assistant included?
It is included in Premium and Enterprise with 2,000 credits every month. Credits reset monthly and do not roll over; admins can buy extra credit packages.
How much does Backlog cost per month?
Starter is $35 per month billed monthly, Standard is $100 per month billed monthly and Premium is $175 per month billed monthly. Enterprise is custom. Annual billing saves 17%, but yearly-billed prices are not listed.
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