Guardrails AI vs Lakera
Ai Evaluation pricing comparison · 2026
Guardrails AI uses custom pricing, while Lakera uses custom pricing. These products use different pricing models ( vs Per-seat subscription), so a direct price comparison isn't meaningful — costs depend on usage volume and mix.
Guardrails AI
Guardrails AI offers a free open-source framework and a paid managed service called Guardr
verified 6d ago
View pricing →
Estimated license cost
at 25 seats
List price × seats. Click a tier below to lock it.
Custom pricing
Custom
all tiers are quote-only
Pricing model unknown
Pricing model unknown
no public list price found
REF · 01
Sources & confidence
Every dollar amount and contract clause below traces back to a sourced fact. We don't manufacture composite scores.
Where this data comes from
Vendr · TrustRadius · Reddit · BBB · official docs
Sources
No structured sources
Last verified
6d ago
Confidence
Limited confidence
Sources
No structured sources
Last verified
3w ago
Confidence
Limited confidence
REF · 02
Plans at a glance
Every tier per product. Lock one to drive the cost row above and reveal a tier-specific outbound CTA.
Tier ladder
Click a tier to lock the cost row to it. Locking surfaces a tier-specific Visit CTA.
REF · 05
What users say
Aggregated, with sample sizes. We use whichever review platform has data.
User reviews
TrustRadius · Trustpilot · G2
Decide
Get a quote from each vendor
Each link opens the vendor's pricing page in a new tab.
License cost is computed from publicly listed plans (real math, list price × seats).
Median annual cost is from Vendr's deal flow when available — see source badges.
Hidden costs and contract terms each cite their own sources. We do not invent composite scores.
VS
Guardrails AI and Lakera both operate in the ai evaluation category. This page compares their published pricing.
Plan-by-Plan Pricing
| Plan | Guardrails AI | Lakera |
|---|---|---|
| Open Source | Free /free | Free /month |
| Guardrails Pro | Custom | Custom |