kitio.aiDiffbot vs DocumentPro
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. DocumentPro has the lower starting price: about $49 a month, against $299 for Diffbot.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Automatic extraction APIs
- Knowledge Graph
- Web crawler
- Natural language API
- Grounded LLM
- Extraction API and SDK
- Webhooks
- Unlimited workflows
- 50+ languages
- MCP server
- Fine-tuning
| Feature | Diffbot | DocumentPro |
|---|---|---|
| Best for | Web extraction APIs and a knowledge graph of the web | Document extraction API for software platforms |
| Category | Data & analytics | Data & analytics |
| Pricing model | Freemium | Freemium |
| Starting price | $299/mo | $49/mo |
| Free plan | Yes | Yes |
| Made by | Diffbot | DocumentPro |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
DocumentPro has the lower starting price: about $49 a month, against $299 for Diffbot.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- 9,500 credits per month
- All four APIs included
- 5 requests per minute
Startup
$299/mo
- 250,000 credits per month
- Overage at $0.001 per credit
- 5 requests per second
Plus
$899/mo
- 1,000,000 credits per month
- Crawl access (25 active)
- 3 user seats
- 25 requests per second
Enterprise
Custom
- Custom credit allotment
- 100+ active crawls
- Custom rate limits and support
3 plans
API Sandbox
Free
- 200 credits per month
- API and webhook access
Standard
$49/mo
- 1,000 credits per month
- Unlimited workflows
- All integrations
Enterprise
Contact sales
- Custom volume pricing
- Fine-tuning
- Usage-based plans
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
Diffbot
- No per-site rules needed
- Very large knowledge graph
- Long track record
- Paid plans are expensive
- Less control over custom fields
DocumentPro
- Free sandbox to test the API
- Built to embed in other products
- Industry-specific solution pages
- Credit limits on lower plans
- Enterprise pricing is custom
- Onboarding services cost extra
Which one should you choose?
Choose Diffbot if you want:
- No per-site rules needed
- Very large knowledge graph
- Long track record
Watch out: paid plans are expensive.
Choose DocumentPro if you want:
- Free sandbox to test the API
- Built to embed in other products
- Industry-specific solution pages
Watch out: credit limits on lower plans.
Diffbot vs DocumentPro FAQ
What is the difference between Diffbot and DocumentPro?
Diffbot: Web extraction APIs and a knowledge graph of the web. DocumentPro: Document extraction API for software platforms. Both are data & analytics tools.
Is Diffbot or DocumentPro cheaper?
DocumentPro has the lower starting price: about $49 a month, against $299 for Diffbot.
Do Diffbot and DocumentPro have free plans?
Diffbot: Yes. DocumentPro: Yes.
Who makes Diffbot?
Diffbot is made by Diffbot, based in United States.
Who makes DocumentPro?
DocumentPro is made by DocumentPro.
Which should I choose, Diffbot or DocumentPro?
Choose Diffbot if you value no per-site rules needed and very large knowledge graph. Choose DocumentPro if you value free sandbox to test the api and built to embed in other products.