vioscaleAI
Comparison

BookStack vs Tettra

On the evidence we track, Tettra leads this comparison with a composite score of 64/100. Scores are only directly comparable because these tools share a category; the full breakdown and every source is below.

BookStack full profile →Tettra full profile →
Machine formatsMarkdownJSONGraphQLMarkdown is open. JSON and GraphQL need a free key.
BookStack50
★Tettra64
Score
vioscaleAI score
BookStack50 / 100low · 24%
Tettra64 / 100medium · 72%
Pricing
Free tier
BookStack✓
Tettra✗
Model
BookStackopen_source
Tettracommercial
Price level
BookStackfree
Tettralow
Starting price
BookStack£450
Tettra–
Transparent
BookStack✓
Tettra✓
Integrations
Count
BookStack–
Tettra8
Security
Disclosure policy
BookStack✓
Tettra–
Gdpr
BookStack–
Tettra✓
Pci
BookStack–
Tettra✓
Trust center
Vulnerabilities
Reliability
Sla pct
BookStack–
Tettra99.99
Status page
BookStack–
Tettra✓
Adoption
Dependent repos
BookStack0
Tettra–
Github stars
BookStack19,079
Tettra–
Activity
Commits last 30d
BookStack40
Tettra–
Release
Cadence days
BookStack10
Tettra–
History
BookStack20 items
Tettra–
License
Spdx
BookStackMIT
Tettra–
Language
Primary
BookStackPHP
Tettra–
Market
Availability
Content
Faq
BookStack–
Tettra6 items

Capabilities

Feature-by-feature on the axes that matter for wiki software. “-” means undocumented, not absent.

Capabilities
Deployment model
BookStackSelf hosted on premise
Tettra-
Hierarchical nested page trees
BookStack✓
Tettra-
BI directional backlinking
BookStack-
Tettra-
Rich markdown slash commands
BookStack-
Tettra-
Real time multiplayer editing
BookStack-
Tettra-
Page version history and diffing
BookStack✓
Tettra-
AI automated content summarization
BookStack-
Tettra-
Slack ms teams chat embeds
BookStack-
Tettra-
Jira github engineering embeds
BookStack-
Tettra-
Figma lucidchart design embeds
BookStack-
Tettra-
SOC2 type ii
BookStack-
Tettra-
ISO 27001
BookStack-
Tettra-
Pricing model
BookStack-
Tettra-

What each one is

The product in its own terms, so the numbers below have context.

BookStack

BookStack is a free, open-source wiki software designed for self-hosted deployment. It provides a straightforward way to organize information into books, chapters, and pages, supporting both visual and Markdown editing.

Independently observed

Tettra

Leader

Cloud-based knowledge management software that helps teams organize internal documentation, automatically answer common questions through an AI bot integrated with Slack, and maintain accurate content through verification workflows.

Independently observed

Pricing

List pricing as published by each vendor, with the date we read it. Always verify at the source before you buy.

BookStack

from £450/yrOpen sourceFree tier

Free open source software. Optional support from £450/year.

  • Community SupportFree
  • Professional Support Plan£450/year
    • Email and help-desk support
    • Installation and updating issue coverage
    • High priority triage for bug and issue reports
    • Open source platform development support
  • Enterprise Support Plan£4,500/year
    • All Professional Support features
    • Highest priority support request handling
    • API integration and extension assistance
    • Feature and roadmap discussion with core maintainers
    • Video support via Zoom, Teams, Meet, Discord
as of verify ↗

Tettra

Leader
from $8/moSubscription30-day trial

From $8/user/month. 30-day free trial. Annual billing saves 20%.

  • Scaling$8 per user/month (minimum 10 users). 20% discount for annual billing.
    • AI answers in Slack
    • AI page tagging
    • AI FAQ generation
    • Train AI with Google Docs
    • Google Workspace integration
    • +21 more
  • EnterpriseContact sales
    • All Scaling plan features
    • Custom pricing
    • SSO & SCIM provisioning
    • Hands-on training
    • Custom import and onboarding
    • +3 more
as of verify ↗

Platform & deployment

Where each product runs and how it can be hosted. A dash means undocumented, not unsupported.

Platforms
Web
BookStack✓
Tettra✓
iOS
BookStack✗
Tettra✓
Android
BookStack✗
Tettra✓
CLI
BookStack✓
Tettra✗
Deployment
Cloud / SaaS
BookStack✗
Tettra✓
Self-hosted
BookStack✓
Tettra✗
On-premise
BookStack✓
Tettra✗

Integrations

What each product connects to. Counts come from the vendor's own integration directory where one exists.

BookStack

Not documented yet.

Tettra

Leader
8 total
  • Slack
  • Google Docs
  • Google Workspace
  • Google Drive
  • Zapier
  • Asana
  • Trello
  • Zoho Sprints
Independently observed
Still deciding?

BookStack or Tettra: which one depends on you

A composite score cannot know your constraints. Describe them and both get re-weighted against what you actually need, with the evidence behind every position.

Free to run, no account needed to start. How the evaluation works

Comparison generated from independently-sourced facts. Every value links to its source and retrieval date. See the method.