Slite is a team wiki with AI that answers from your written docs. Constella answers from the files your team already has, with the source attached, and is free to start. If you want to write and keep a tidy wiki, Slite fits.
Free to start. No credit card.
Side by side
| Constella | Slite | |
|---|---|---|
| Best for | Teams that need answers from files they already have | Teams that want a shared source of truth they write and maintain, with AI on top |
| Setup | About five minutes with a Google Drive folder | Sign up, then bring in docs from Notion, Confluence or Google Drive |
| Answers show their source | Yes, every answer | “One answer, cited, ranked by trust” |
| Pricing | Free $0; Pro $14.99 a month or $149 a year; Team $29.99 per seat a month, or $24.99 billed yearly (2 seats or more) | Basic $10, Pro $20 per member a month, billed yearly; Enterprise custom |
| Free plan | Yes, no credit card | No free plan; a 14-day free trial with no card |
| Connects to | Google Drive, Slack, Canva, HubSpot, Plot | Slack, Google Drive, GitHub, Linear, SharePoint, Confluence |
| Trains AI on your files | No | Not external models: customer data for AI features “is not used to train external models” |
Slite details checked on November 12, 2026 from Slite's own website (slite.com/pricing). Prices change; check their site before you decide.
A 10-person team
Constella Free
No credit card.
Constella Team
$29.99 per seat a month, or $249.90 a month for ten seats billed yearly. One bill, shared AI credits.
Slite
Ten members on Pro at $20 each, billed yearly ($100 a month on Basic). Checked on November 12, 2026 from Slite's pricing page.
Which fits
Slite is the better fit
Your team wants to write and maintain a tidy shared wiki, and have AI answer from that written documentation.
Constella is the better fit
Your team won't write a wiki, but already has quotes, price lists and handbooks in folders, and wants answers from them with the source.
Questions
If you don't want to write and maintain a wiki, yes. Constella answers from the files you already have; Slite answers from the docs your team writes in Slite.
Constella is free to start. Constella Team is $29.99 per seat a month, or $24.99 billed yearly, so $299.90 a month for ten people ($249.90 billed yearly), with 6,000 AI credits per seat shared by the team and one bill for the organization. Slite Pro is about $200 a month for ten members billed yearly. Prices checked on November 12, 2026.
Yes. Constella is free to start, with no credit card.
Keep reading
askconstella.com