Slite alternatives
Knowledge Base & Docs · slite.com
Slite is a knowledge base and collaborative documentation tool with AI search, doc verification workflows, and an AI agent that connects to other work tools.
Switching to Nuclino, which covers 75% of the compared capabilities.
Find my alternative
Way less money.
Top Slite alternatives
We compared 8 products and found 4 cheaper options (2 of them cover at least half the compared features) · vs Slite Basic at $10/mo · scenario: single user, monthly billing, USD.
Slite costs $10/mo on the Basic plan at single user, monthly billing. We found 4 assessed alternatives that are cheaper in this scenario; 2 of them cover at least 75% of the 4 compared capabilities. The cheapest option that covers everything we compared is Tettra at $8/mo (Scaling plan), 20% less.
| Product | Match | Price | Annual savings | |
|---|---|---|---|---|
Confluence Standard plan · missing: AI assistant, Guest access, API access | 25% | $5.78/mo how? ⓘ | $50.64 / year 42% cheaper | |
TOP PICK Tettra Scaling plan | 100% | $8/mo how? ⓘ | $24 / year 20% cheaper |
Which Slite alternative for which situation
Picked by the numbers in this scenario — same subtype unless stated, assessed products only.
- Best full coverage
- Tettra — $8/mo (Scaling plan) · covers 100%
- Best free plan
- Nuclino — $0/mo (Free plan) · covers 75%
- Best open source or self-hosted
- GitBook — $0/mo (Free plan) · covers 25%
- Best paid drop-in
- Tettra — $8/mo (Scaling plan) · covers 100%
- Need docs & wikis, guest access or API access?
- Nuclino — from $0/mo (Free plan)
- Need AI assistant?
- Tettra — from $8/mo (Scaling plan)
What you give up
Capabilities Slite has that the top alternatives lack.
- Docs & wikis — Create shared documents and a team wiki alongside tasks.Missing from GitBook.
- AI assistant — Get AI help drafting updates or summarizing project status.Missing from Nuclino, Confluence, GitBook.
- Guest access — Invite external guests into a project.Missing from Confluence, GitBook.
- API access — Access and update project data programmatically via an API.Missing from Confluence.
Feature comparison
Slite vs the top alternatives, on the 4 compared capabilities.
| Capability | Slite | Nuclino | Confluence | GitBook | Tettra |
|---|---|---|---|---|---|
| Docs & wikis from Basic | ✓ | ✓ | ✓ | ✗ | ✓ |
| AI assistant from Basic | ✓ | ✗ | ✗ | ✗ | ✓ |
| Guest access | ✓ | ✓ | ✗ | ✗ | ✓ |
| API access from Basic | ✓ | ✓ | ✗ | ✓ | ✓ |
| Scenario price cheapest qualifying plan | $10/mo Basic | $0/mo Free | $0/mo Free | $0/mo Free | $8/mo Scaling |
✓ means the product offers the capability — possibly only on a higher tier than the plan priced below it. The price row shows the cheapest plan that qualifies for our comparison scenario, with its plan name; a $0 free plan may not include every checked capability.
What Slite covers
The capability set used for comparison. Grey entries are not available on self-serve plans.
- ✓ Docs & wikis — from Basic
- ✓ AI assistant — from Basic
- ✓ Guest access
- ✓ API access — from Basic
Price ladder
Observed prices from the official pricing page.
Who switched
Anonymous: no account, no email, no IP stored. Reports are shown once a switch has 3 or more and never change ranking or order — alternatives are computed from prices and capabilities only.
Sources
Every claim traces to an official source and a check date.
- https://slite.com/pricing (official_pricing, checked 2026-10-26)
Frequently asked
How much does Slite cost?
Slite's Basic plan costs $10/mo in our scenario (single user, monthly billing).
Is there a free Slite alternative?
Yes. Nuclino has a free plan that covers 75% of the 4 capabilities we compared against Slite.
What is the cheapest Slite alternative?
In our scenario (single user, monthly billing), Nuclino is the cheapest assessed alternative at $0/mo (Free plan).
What is the cheapest Slite alternative with AI assistant?
Tettra covers AI assistant and costs $8/mo (Scaling plan) in our scenario.
Does Slite have a free plan?
No. Slite has no free plan on its official pricing page.
When were these prices checked?
Between 2026-10-26 and 2026-10-29, on the vendors' official pricing pages.