HelpDocsOne source of truth for every answer you give.
vs
OutlineTeam knowledge base & wiki
Comparison · Knowledge Management · weekly run Nov 3
HelpDocs vs Outline
Which one do AI engines recommend, and how do they differ on price, fit and features?
The short answer
HelpDocs is the stronger AI pick in Knowledge Management: it has a visibility score of 2.9 versus 1.9 for Outline.
Choose HelpDocs if…
- You want the brand AI engines rank higher (2.9 vs 1.9)
- Per seat pricing suits your budget better than flat tiers
- Best customer-facing knowledge base
- Worth considering for customer-facing documentation
Choose Outline if…
- You want a free plan to start
- You need a self-hosted or on-premises option
- You prefer a larger, established vendor (11–50 employees)
- Flat tiers pricing suits your budget better than per seat
AI visibility side by side
Latest weekly run · Nov 3
| Metric | HelpDocs | Outline |
|---|---|---|
| Visibility score | 2.9% | 1.9% |
| Change vs last week | New | New |
| Rank in Knowledge Management | #24 | #34 |
| Share of voice | 0.8% | 0.4% |
| Mentions this run | 4 | 2 |
| Positive in AI answers | — | 0% |
The stronger value in each row is marked with a ✓.
Visibility score trend
Weekly runs over the last 60 days
HelpDocs 0pp · Outline 0pp over 0 weekly runs.
Engine by engine
HelpDocs leads on 1 of 3 engines
ChatGPT
AI Mode
Perplexity
HelpDocsOutline
Head to head in AI answers
0 engine answers name both brands
0HelpDocs ranked higher
0Outline ranked higher
Features, pricing & fit
| Dimension | HelpDocs | Outline |
|---|---|---|
| Pricing model | Per seat | Flat tiers |
| Entry price | $129 per seat / mo | Free; paid from $4 / mo |
| Free plan | No · 14-day trial | Yes |
| Deployment | Hosted knowledge base with custom domain, SSL certificate, and subfolder hosting | Cloud hosted or self-hosted on your own server |
| Integrations | — | 20+ |
| Support | Priority support on the Enterprise plan, Written security reviews and a signed DPA on the Enterprise plan, Docs and help for HelpDocs on the company website | Email support, Enterprise support contract |
| Founded | 2016 | 2020 |
| Headquarters | London, United Kingdom | San Francisco, California, US |
| Employees | 1–10 | 11–50 |
| Funding | Bootstrapped | Series A |
| Best for | Small and growing teams that want one maintained set of answers for customers, staff and AI tools, without a full support suite. | Teams that want a fast, collaborative knowledge base in the cloud or on their own server |
Plans side by side
HelpDocs
Sprout$129per month; $99/mo billed annually
Bloom$299per month; $239/mo billed annually
Harvest$499per month; $399/mo billed annually
Enterprise$1,250per month billed annually ($15,000 a year)
Outline
Cloud: 1-10 team members$10month
Cloud: 11-100 team members$79month
Cloud: 101-200 team members$249month
On-Premises Community Edition$0
On-Premises Business$4user/month billed annually, 10 user minimum
On-Premises Enterprise$5user/month billed annually, 100 user minimum
Pros and cons
Themes from the AI answers that mention each brand
HelpDocs
- Best customer-facing knowledge base
- Worth considering for customer-facing documentation
Outline
Profile in progress.
Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run
Cite as: SlateIndex, “HelpDocs vs Outline”, https://slateindex.ai/compare/helpdocs-vs-outline, data of Nov 3, 2026. Licence: CC BY 4.0.