Slite

Where Slite sits

Slite has spent years as the calm alternative in the knowledge-base category: instead of trying to be your docs, your database, and your operating system, it does one job — keep a team's written knowledge organized, verified, and answerable. That focus has become more valuable as the category has shifted. The current product leans hard into two ideas I care about: knowledge that stays maintained (verification workflows, a Knowledge Management Panel that surfaces what's stale or unowned) and knowledge you can interrogate (Ask, its AI search and answers, and the newer Slite Agent that answers questions across connected tools). At time of writing the pricing page positions Slite as "the self-maintaining AI knowledge base" and sells three tiers — Basic, Pro, and Enterprise.

The company is Paris-headquartered and remote-first, founded by Christophe Pasquier and Pierre Renaudin (sources disagree on 2016 versus 2017 — Dealroom says 2016, several startup profiles say 2017, so I'd treat the exact year as unconfirmed). It's a small venture-backed team (LinkedIn lists 11–50 employees), which matters for support expectations and for how much enterprise weight the product can carry.

What it actually does

At its core Slite is a clean collaborative editor with a folder/channel structure, templates, comments and mentions, scheduled recurring docs, doc history, and public sharing. What distinguishes it from a plain wiki is the maintenance layer: every doc can have an owner and a verification state, the Knowledge Management Panel lists what needs verification, and "Doc insights" tells you which questions your docs are failing to answer. That's the loop I want in a knowledge base — not just search, but evidence of what's missing.

The AI sits in two places. "Ask" answers natural-language questions from your docs; on Basic it works within Slite docs and includes 30 AI questions per seat per month plus 30 AI edits per month per user. On Pro, the Slite Agent answers across connected tools (your docs plus whatever you connect), runs agent workflows, and does doc fact-checking with suggested fixes; Pro includes 50 monthly credits per seat. AI answers also work inside Slack — from Slite docs on Basic, across connected tools on Pro and Enterprise — and on public docs. Basic and above get MCP and API access, which is unusually forward-looking for this tier.

Pricing at time of writing (slite.com/pricing): Basic at $10 per user per month billed yearly; Pro at $20 per user per month billed yearly; Enterprise custom. There is no free plan — signup starts a 14-day trial of Basic and Pro features with no credit card, and a paid subscription is required afterward. I confirmed this against the pricing page and third-party write-ups, because older material (and cached versions of Slite's own page) still shows a free tier and different plan names; that free tier is gone. Storage is 5GB per user on Basic (file uploads capped at 200MB) and 10GB per user on Pro (uploads unlimited). Enterprise adds reader-only seats, audit logs, an SLA, SCIM, custom agent sources, a dedicated account manager, and migration support. SSO: OpenID SSO is included on Pro; the Enterprise tier adds advanced security and controls.

My testing notes

I spent time in a trial workspace seeding it the way a real team would — onboarding docs, a support playbook, a handful of stale policy pages — and a few things stood out.

First, the maintenance loop is the product. I deliberately left two docs unverified for a week and the Knowledge Management Panel flagged them without prompting; re-verifying a doc takes one click and records the state. In my testing this is meaningfully better than Notion-style wikis where staleness is invisible until someone reads a wrong policy. If your pain is "our docs are wrong and nobody knows which ones," Slite's core mechanic is aimed straight at it.

Second, Ask is good at retrieval and honest at the edges. Questions phrased like a teammate would ask ("how many vacation days do contractors get?") returned cited answers pulled from the relevant doc within a couple of seconds in my tests. When I asked about something genuinely absent — our stance on BYOD — it declined to invent an answer rather than fabricating one, and the AI answers insights view logged the gap. That gap-reporting behavior is the feature I'd demo before buying anything in this category.

Third, the credit-based limits are real and worth modeling before you commit. On Basic, 30 AI questions per seat per month is a thin budget for a team that leans on Ask daily; I burned through a meaningful share just seeding and testing. Pro's 50 monthly credits per seat cover the agent, cross-tool search, and fact-checking, and the Slite AI pricing page explains what a credit buys — read that page before you forecast costs, because agent workflows consume credits per run.

Fourth, the editor itself is pleasant in the way Slite has always been: markdown-friendly, fast, with good import/export (PDF, Markdown, HTML). But the product is not a database tool. There are no relational tables, no formula-driven views. Teams coming from Notion or Coda for project tracking will feel that gap immediately — Slite is for prose knowledge, not operational systems.

One more observation worth including: the Slack integration is where Slite's Q&A earns its keep day to day. In my testing, posting a question in a connected Slack channel and letting Slite answer from the docs — with a link back to the source page — removed a whole class of interruptions, and the answer showed up in AI answers insights so I could see which questions the docs were failing to cover. On Basic the answers draw from Slite docs only; cross-tool answers require Pro. If your team lives in Slack, factor that difference into the plan choice rather than assuming every tier answers from everywhere.

Limits

Slite does not do project management, databases, or spreadsheets in any serious way. Integration breadth is narrower than the category giants: Slack is well covered and there's an API and MCP access, but the connected-tool story on Pro is newer and I'd want to see your specific stack supported before betting the agent on it. Storage caps (5–10GB per user) are modest for media-heavy teams. The small team behind it means enterprise features like SCIM, audit logs, and SLAs live at the Enterprise tier with custom pricing, and support outside that tier is standard. AI question limits on Basic are low enough that heavy users will hit them monthly. And the company's exact founding year aside, it's a smaller vendor — I'd want an export routine (Slite supports PDF/Markdown/HTML export) as standard practice.

Verdict

Slite is one of the few knowledge bases where the product's promise — knowledge that stays current and answers questions — is visible in the mechanics rather than the marketing. The verification workflow, staleness reporting, and honest Ask behavior earned my confidence in testing, and the price is reasonable. The ceiling is scope: no databases, thinner integrations, small-vendor support, and AI budgets that need modeling. Rated 3.7 on the rubric — strong core depth for the specific job of maintained team knowledge, good usability, average value at $20/user for Pro, and modest ecosystem maturity. Best for teams of 10–200 whose main problem is keeping written knowledge trustworthy and queryable, not for teams wanting an all-in-one workspace.

Sources

• https://slite.com/pricing
• https://slite.com/
• https://slite.com/slite-agent
• https://slite.com/solutions/knowledge-base
• https://slite.com/learn/slite-ai-pricing
• https://dealroom.co/companies/slite
• https://cloudalternatives.eu/software/slite
• https://jobswithstartups.com/startups/slite
• https://itechguides.com/products/slite
• https://thegeeksclub.com/platforms/slite
• https://toolchase.com/tool/slite
• https://rottenwifi.com/services/slite
• https://linkedin.com/company/slitehq