1
Governed team wiki and AI workspace tied to Jira
Organisations already running Jira that have a dedicated admin or documentation owner to enforce space naming, hierarchy and permission conventions, and that need governed, versioned, permissioned internal documentation — including regulated or large enterprises wanting self-hosted Data Center deployment.
View profileCompareOfficial site ↗Standard $5.16 per user (G2 block labelled "Pricing provided by Confluence"; billing period and currency not verified) · free tier: Free plan available; G2's vendor-supplied block lists it at 10 usersHigh confidence 2
Connected workspace combining wiki, docs, databases, projects and AI
Startups and SMB teams of roughly 5–100 people who want the company wiki, docs and project tracking in one tool and will land on the $20/seat Business tier where SSO, private teamspaces, page verification and Enterprise Search unlock; also strong for students and educators (free Plus) and teams needing unlimited free external guests.
View profileCompareOfficial site ↗USD $10 per member/month (yearly billing); monthly per-seat rate not captured from the vendor page · free tier: Free $0 per member/month: unlimited pages and blocks for a solo user but limited blocks for 2+ members, 5 MB file uploads, 7-day page history, 10 external guests, 1 chart, 1 notion.site domain, limited Notion AI trialHigh confidence 3
AI-powered knowledge base platform for enterprise documentation
Mid-market and enterprise teams with a budget holder, a compliance requirement (SOC 2, ISO 27001 or data residency), a dedicated docs owner, and the need to run several knowledge bases at once — a public product help centre plus a private internal handbook — especially when migrating off Confluence, SharePoint or scattered Word/PDF files.
4
AI knowledge layer with cited, permission-aware answers
A 200+ seat mid-market or enterprise organisation in a regulated or accuracy-critical sector that already runs Slack/Teams plus Salesforce, Zendesk or SharePoint, wants permission-aware AI answers with citations and audit lineage, and has budget for a scoped engagement including Guru's solution-engineering layer.
View profileCompareOfficial site ↗Not published — Capterra lists 'Contact vendor' · free tier: Free trial listed by Capterra; a vendor blog post indicates a free 'Guru Starter' tier exists but its current limits are unverifiedHigh confidence 5
Helpdesk-coupled knowledge base built for AI resolutions
Organisations already on or migrating to Zendesk Suite for ticketing that want multilingual self-service and AI deflection tightly coupled to the ticket queue.
View profileCompareOfficial site ↗$19/agent/month billed annually (Support Team — does not include the knowledge base) · free tier: No free plan; 14-day free trial on Suite TeamHigh confidence 6
Standalone knowledge base platform with deep design control
Support, docs or enablement teams that want a standalone, heavily branded self-service help centre with fast setup and responsive vendor support, run alongside an existing ticketing tool.
View profileCompareOfficial site ↗Not published — vendor pricing page could not be retrieved this session; a Capterra directory listing shows $120.00 "Per User, Per Month", which is third-party data and may be a listing artefact · free tier: 14-day free trial — "No Credit Card. No Setup. Full Access — Free for 14 Days" (vendor homepage); Capterra listing also flags a free version, unverifiedHigh confidence 7
Self-maintaining AI knowledge base for scaling teams
20–300 person English- or French-speaking companies that want a dedicated best-of-breed knowledge base, will standardise on the $20 Pro tier, and already work in Slack plus Jira, Linear, Google Drive or HubSpot.
View profileCompareOfficial site ↗$10 per user/month, billed yearly (Basic) · free tier: 14-day free trial covering everything in Basic and Pro, no credit card required; no free-forever tier on the live pricing pageHigh confidence 8
Knowledge base software with unlimited readers and hands-on onboarding
Small-to-mid documentation or support teams of roughly 1-10 authors publishing a heavily branded public help centre or permissioned internal KB to a large reader population, who value responsive human support, included migration and HIPAA/GDPR agreements over the lowest sticker price — nonprofits and B Corps get a further 25% off.
View profileCompareOfficial site ↗USD $100/month (Basic: 1,000 articles, 1 author, 1 knowledge base, unlimited readers, 100 AI credits) · free tier: None — no free version; 30-day free trial with no credit card required, extendable for freeHigh confidence 9
Fast, simple collaborative wiki and team knowledge base
Teams of roughly 5-50 in software, IT services, games and startups that want a fast, clean internal wiki people will actually adopt, with graph/board navigation and optional public docs publishing.
View profileCompareOfficial site ↗Not published (vendor pricing page price fields did not render; third-party figures conflict between $6 and $8/user/month) · free tier: Free plan: up to 50 items, up to 3 canvases, 2GB total storage, basic email support; Starter includes a 14-day trial with no credit card requiredMedium confidence 10
AI documentation and knowledge base platform with video-to-docs
Budget-conscious documentation teams, multilingual product doc teams, and agencies or ERP/SaaS implementation partners with recorded training or legacy PDFs to convert — especially those who can exploit the free tier, one-time credit packs, or non-profit/academic pricing.
View profileCompareOfficial site ↗USD $170/month (billed $2,040 annually) — Premium · free tier: Free plan (not a trial): knowledge base on a custom domain, search, versioning, unlimited viewers, 25,000 AI credits, no credit card, no expiryHigh confidence 11
Open-source AI chat and search over your team's docs
Engineering-resourced teams that want an AI knowledge interface over their existing tools, need to control their own LLM choice, and have a compliance or cost reason to self-host instead of buying Glean-class SaaS.
View profileCompareOfficial site ↗Not published · free tier: Free-to-start path exists via cloud.onyx.app signup; open-source self-host build available at no stated priceMedium confidence How this category is scored
Every platform here is scored against the same five components. The Expert Assessment component uses a rubric written specifically for knowledge base & docs.
Core Capability
How well it does the primary job.
Adoption & Usability
How quickly a team actually uses it properly.
Pricing
Per-seat economics and what is gated behind higher tiers.
Integrations
Fit with the rest of the stack.
Administration & Security
Permissions, SSO, audit and compliance.
Support
Responsiveness and quality of help.
Sources currently active: Product Hunt, Apple App Store, Google Play, Vendor Documentation, TOP10 Editorial Research, TOP10 AI Visibility Panel, TOP10 Citation Discovery, TOP10 Ratings Refresh, VIZS AI Visibility, TCS Citation Intelligence, G2, Trustpilot, Capterra, TrustRadius, Software Advice. How sources are weighted.