kitio.aiSignifyd vs Gu1
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Signifyd starts at See pricing page and Gu1 starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Real-time order decisions
- Chargeback guarantee
- Account takeover protection
- Return abuse detection
- Payment optimisation
- Identity verification agent
- Sanctions screening
- Risk scoring
- Pattern detection
- Decision engine
- Audit trail
| Feature | Signifyd | Gu1 |
|---|---|---|
| Best for | AI fraud protection and chargeback guarantee for online retailers | AI agent infrastructure for compliance and fraud prevention |
| Category | Legal, finance & HR | Legal, finance & HR |
| Pricing model | Paid | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | No | No |
| Made by | Signifyd | Gu1 |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Signifyd starts at See pricing page and Gu1 starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
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
Signifyd
- Shifts fraud liability
- Fewer false declines
- Works with major platforms
- Fees based on order value
- Less control over decisions
- Best for mid-sized and larger stores
Gu1
- Every decision is logged for audits
- API documentation available
- Built for regulated institutions
- No public pricing
- Demo required to start
- Aimed at financial institutions only
Which one should you choose?
Choose Signifyd if you want:
- Shifts fraud liability
- Fewer false declines
- Works with major platforms
Watch out: fees based on order value.
Choose Gu1 if you want:
- Every decision is logged for audits
- API documentation available
- Built for regulated institutions
Watch out: no public pricing.
Signifyd vs Gu1 FAQ
What is the difference between Signifyd and Gu1?
Signifyd: AI fraud protection and chargeback guarantee for online retailers. Gu1: AI agent infrastructure for compliance and fraud prevention. Both are legal, finance & hr tools.
Is Signifyd or Gu1 cheaper?
Signifyd starts at See pricing page and Gu1 starts at See pricing page. Check both pricing pages for current plans.
Do Signifyd and Gu1 have free plans?
Signifyd: No. Gu1: No.
Who makes Signifyd?
Signifyd is made by Signifyd, based in United States.
Who makes Gu1?
Gu1 is made by Gu1.
Which should I choose, Signifyd or Gu1?
Choose Signifyd if you value shifts fraud liability and fewer false declines. Choose Gu1 if you value every decision is logged for audits and api documentation available.