List your tool

Head to head · 2026

Plane vs Slite

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

Plane

Open-source project management with a built-in wiki and workspace-aware AI agents

4.3$6/mo

Visit Plane (opens Plane in a new tab)

Slite

Ask questions and get answers sourced from your own team docs

4.4$8/mo

Visit Slite (opens Slite in a new tab)

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

  • Lower starting price

    Plane

    From $6/mo against from $8/mo

  • Free plan

    Tie

    Both have one

  • Higher rating

    Slite

    4.3 against 4.4

  • Same job?

    Yes

    Both are Productivity tools

Side by side

Compared onPlaneSlite
Our rating4.34.4Better
Starts at$6/moBetter$8/mo
Free planYesYes
CategoryProductivityProductivity
PlansFrom $6/mo
  • FreeFree
  • Standard$8/mo
Key features
  • Projects with epics, cycles and initiatives
  • Integrated workspace wiki
  • Workspace-aware AI agents
  • Board, list, spreadsheet and Gantt views
  • Self-hosted and air-gapped deployment
  • Ask feature answering questions from existing team documentation
  • Team wiki and knowledge base creation
  • Free tier for small teams
  • Operating since 2016
  • Grounded answers from a team's actual written content
Pros
  • Open source with a self-hosting route out
  • Wiki and tickets in one place, so decisions stay near the work
  • Free tier covers a team of up to 12
  • Ask feature saves real time versus manually searching documentation
  • Answers grounded in actual company-specific knowledge
  • Free tier available for small teams
Cons
  • AI credits are metered per seat on every tier
  • Self-hosting is real operational work
  • Migrating an established team off Jira is a project in itself
  • More members and features require a paid plan
  • Answer quality depends on how complete and current the underlying docs are
  • Less powerful than Glean for searching across many different external systems
CompanyPlaneSlite, founded 2016

Prices come from each vendor's pricing page, last checked 20260814. Check the vendor before you buy.

FAQ

Questions people ask

Is Plane better than Slite?

In our reviews Plane scores 4.3 and Slite scores 4.4. The better pick depends on the job. Plane: Open-source project management with a built-in wiki and workspace-aware AI agents. Slite: Ask questions and get answers sourced from your own team docs.

Which is cheaper, Plane or Slite?

Plane has the lower starting price: from $6/mo for Plane and from $8/mo for Slite.

Do Plane and Slite have free plans?

Yes, both have a free plan.

More comparisons

Plane compared with

All Plane alternatives

Slite compared with

All Slite alternatives