4.8
on G2
Common Questions
Q: Which is cheaper — Slite or Tettra?
A: Tettra is cheaper at the entry paid tier, starting at $4/user/month (Basic) versus Slite's $8/user/month (Standard). However, Slite includes AI Q&A (Ask) at its base paid plan, while Tettra includes Kai AI at Basic. At mid-tier and upper plans, both tools land between $8–$12/user/month, making the cost difference smaller as feature requirements grow.
Q: Do Slite and Tettra offer free plans?
A: Yes, both offer free plans with meaningful limitations. Slite's free plan is capped at 50 documents total. Tettra's free plan supports up to 10 users. Both free tiers are useful for very small teams evaluating the tools, but most growing teams will need a paid plan quickly. Tettra's 30-day free trial on paid plans is longer than Slite's 14-day trial.
Q: Which tool has better pricing for large teams?
A: Neither tool offers volume-based pricing breaks — both charge per user at a fixed rate regardless of team size. At 100 users, Slite Standard costs $800/month and Tettra Basic costs $400/month. Once you factor in mid-tier features (analytics, API, SSO), both tools converge toward $800–$1,200/month for 100-user teams. Workspace-based pricing models like Docsie's ($750/month for up to 90 users) can be more economical at this scale.
Q: Is there a better alternative to both Slite and Tettra?
A: Yes — Docsie addresses the core limitations both tools share. Where Slite and Tettra are internal-only wikis, Docsie delivers documentation through multi-tenant branded portals for external audiences. Where both charge per user with no volume breaks, Docsie uses workspace-based pricing. Where neither supports video-to-docs conversion, multi-language publishing, or built-in LMS, Docsie includes all three. Teams that need to serve customers, train external users, or scale documentation across languages will find Docsie a more complete platform than either Slite or Tettra.
Q: Can Slite or Tettra publish customer-facing documentation?
A: No — both Slite and Tettra are internal-only knowledge bases. Neither supports custom domains, public-facing portals, multi-tenant delivery, or external customer documentation at any pricing tier. If you need to deliver help documentation, product guides, or training materials to customers or external users, you will need a separate platform entirely.
Q: Which tool is better for Slack-heavy teams?
A: Tettra has a meaningfully stronger Slack integration — its Kai AI assistant answers questions directly within Slack channels by pulling answers from your knowledge base, making it feel native to Slack-first workflows. Slite integrates with Slack for notifications and sharing but does not offer in-Slack AI Q&A at the same depth. For teams that live in Slack and want knowledge base answers without switching context, Tettra has a clear edge.
Deep Dive
Tettra wins on entry-level pricing — $4/user/month versus Slite's $8/user/month — making it roughly half the cost for unlimited users at the Basic tier. However, Slite's Standard plan at $8/user/month includes AI Ask (unlimited), doc verification, and integrations that Tettra only matches at its $8/user Scaling tier. For teams prioritizing AI-powered Q&A from day one, Slite's Standard plan delivers more AI value per dollar. Both tools become similarly priced as you move into mid and upper tiers, where the decision shifts to features rather than raw cost.
Per-user pricing models compound quickly at scale. At 50 users, Slite's Standard plan runs $400/month while Tettra's Basic tier costs $200/month — a $200/month gap that closes at higher feature tiers. At 100 users on mid-tier plans, Slite Premium reaches $1,250/month versus Tettra Scaling at $800/month. Neither tool offers workspace-based pricing, meaning every new team member adds a predictable per-seat charge. For fast-growing teams, these costs can escalate significantly before the next contract renewal cycle, and neither offers volume discounts on standard plans.
Both tools hide meaningful features behind higher tiers. Slite gates analytics, API access, and advanced permissions behind its Premium plan ($12.50/user/month) — a 56% price jump from Standard. Tettra gates analytics, API access, and advanced permissions behind Scaling ($8/user/month), and SSO requires the Professional plan ($12/user/month). Neither tool supports customer-facing documentation delivery, multi-tenant portals, video-to-docs conversion, multi-language support, or LMS/training workflows at any price point — meaning teams that grow beyond internal wikis will need additional platforms, adding cost and complexity outside what either tool provides.
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