kitio.aiBase64.ai vs FormX.ai
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Base64.ai starts at See pricing page and FormX.ai starts at $299/mo. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- 3,000+ pretrained document models
- Custom model builder
- PII redaction
- Signature and face verification
- REST API
- On-premises deployment
- Prebuilt invoice and receipt extractors
- ID and passport extraction
- Custom training with Smart Learning
- Table extraction
- Zapier and n8n
- Mobile document scanning
| Feature | Base64.ai | FormX.ai |
|---|---|---|
| Best for | Document AI that turns PDFs, images and forms into JSON | AI document extraction for invoices, receipts, IDs and forms |
| Category | Data & analytics | Data & analytics |
| Pricing model | Free trial | Free trial |
| Starting price | See pricing page | $299/mo |
| Free plan | No, trial available | No, trial available |
| Made by | Base64.ai | FormX.ai |
| Based in | United States | Hong Kong SAR China |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
Base64.ai starts at See pricing page and FormX.ai starts at $299/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Pay-as-you-go
$0.30 / page
- First 100 pages free
- No minimum commitment
- Advanced features not included
Starter
$299/mo
- Per extractor
- 3,000 pages per month
- $0.10 per extra page
- Split, classify and fraud checks
Enterprise
Contact sales
- Volume discounts
- Private cloud option
- Custom SLA
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Base64.ai
- Very wide document coverage
- On-premises option for regulated firms
- Pay only for features used
- Pricing details need a sales call
- Some tools require a login to try
- Aimed at enterprises more than individuals
FormX.ai
- 100 free pages to test
- Pay-as-you-go with no minimum
- Many ready-made document types
- Starter plan is priced per extractor
- Advanced features not on pay-as-you-go
- Accuracy drops on blurry images
Which one should you choose?
Choose Base64.ai if you want:
- Very wide document coverage
- On-premises option for regulated firms
- Pay only for features used
Watch out: pricing details need a sales call.
Choose FormX.ai if you want:
- 100 free pages to test
- Pay-as-you-go with no minimum
- Many ready-made document types
Watch out: starter plan is priced per extractor.
Base64.ai vs FormX.ai FAQ
What is the difference between Base64.ai and FormX.ai?
Base64.ai: Document AI that turns PDFs, images and forms into JSON. FormX.ai: AI document extraction for invoices, receipts, IDs and forms. Both are data & analytics tools.
Is Base64.ai or FormX.ai cheaper?
Base64.ai starts at See pricing page and FormX.ai starts at $299/mo. Check both pricing pages for current plans.
Do Base64.ai and FormX.ai have free plans?
Base64.ai: No, trial available. FormX.ai: No, trial available.
Who makes Base64.ai?
Base64.ai is made by Base64.ai, based in United States.
Who makes FormX.ai?
FormX.ai is made by FormX.ai, based in Hong Kong SAR China.
Which should I choose, Base64.ai or FormX.ai?
Choose Base64.ai if you value very wide document coverage and on-premises option for regulated firms. Choose FormX.ai if you value 100 free pages to test and pay-as-you-go with no minimum.