kitio.aiHeptabase vs DocGPT
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. DocGPT has the lower starting price: about $5 a month, against $12 for Heptabase.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Card-based whiteboards
- PDF highlighting
- YouTube transcripts
- AI agent
- Local-first data
- Document Q&A with page references
- arXiv and Wikipedia tools
- Document cloud
- Prompt wizard
- GPT-4 chat
| Feature | Heptabase | DocGPT |
|---|---|---|
| Best for | Visual whiteboard notes app for research and deep learning | Chat with books, papers and contracts, with GPT-4 included |
| Category | Productivity | Productivity |
| Pricing model | Free trial | Free trial |
| Starting price | $11.99/mo | $4.99/mo |
| Free plan | No, 7-day trial | No, 30-day trial |
| Made by | Heptabase | DocGPT |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
DocGPT has the lower starting price: about $5 a month, against $12 for Heptabase.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Pro
$11.99/mo
- Unlimited notes, whiteboards, tags
- Unlimited collaborator invites
- AI agent (Gemini models)
- 100 AI credits / month
Premium
$23.99/mo
- Unlimited PDF uploads and OCR
- Unlimited Q&A with basic AI
- AI tutor
- 1,800 AI credits / month
Premium+
$71.99/mo
- Everything in Premium
- 33% discount on AI credits
- 8,100 AI credits / month
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Heptabase
- Great for visual thinkers
- Strong PDF workflow
- Works offline
- No free plan after trial
- Less suited to quick capture
DocGPT
- Low price for GPT-4 access
- Answers reference the page
- Works with several outside sources
- Offer is described as an early-bird price
- Site mentions GPT-3.5 and GPT-4 models
Which one should you choose?
Choose Heptabase if you want:
- Great for visual thinkers
- Strong PDF workflow
- Works offline
Watch out: no free plan after trial.
Choose DocGPT if you want:
- Low price for GPT-4 access
- Answers reference the page
- Works with several outside sources
Watch out: offer is described as an early-bird price.
Heptabase vs DocGPT FAQ
What is the difference between Heptabase and DocGPT?
Heptabase: Visual whiteboard notes app for research and deep learning. DocGPT: Chat with books, papers and contracts, with GPT-4 included. Both are productivity tools.
Is Heptabase or DocGPT cheaper?
DocGPT has the lower starting price: about $5 a month, against $12 for Heptabase.
Do Heptabase and DocGPT have free plans?
Heptabase: No, 7-day trial. DocGPT: No, 30-day trial.
Who makes Heptabase?
Heptabase is made by Heptabase.
Who makes DocGPT?
DocGPT is made by DocGPT.
Which should I choose, Heptabase or DocGPT?
Choose Heptabase if you value great for visual thinkers and strong pdf workflow. Choose DocGPT if you value low price for gpt-4 access and answers reference the page.