Fiddler AI vs groundcover

See how their public offers line up before you choose your own position. Prices stay in the currency, billing schedule, and charged unit each vendor publishes.

Fiddler AI

See full pricing history

USD · US · source: www.fiddler.ai

Plan	Pricing	Charged by	Offer type
Free — Free	Free Free	Flat	Standalone · Free
Developer — Developer Highlighted	$0.002 per trace $0.002 per trace	Usage · per trace	Standalone · Usage based

groundcover

See full pricing history

USD · US · source: www.groundcover.com

Plan	Pricing	Charged by	Offer type
Free — Free	Free $0 Start exploring for free	Unit · Per host	Standalone · Free
Pro — Monthly	USD 30 monthly · USD 30 / month with annual commitment $30 Per host, per month	Unit · Per host, per month	Standalone · Fixed
Enterprise — Monthly	USD 35 monthly · USD 35 / month with annual commitment $35 Per host, per month	Unit · Per host, per month	Standalone · Fixed
On Premise — Contact Sales	Contact sales $50 Per host, per month	Unit · Per host, per month	Standalone · Contact sales

What each plan includes

Feature names follow each vendor’s own pricing page, so verify the wording before treating them as exact equivalents.

Fiddler AI

Free — Free

Highlights Real-time guardrails to detect harmful exposure: Included
Highlights Protects against hallucinations, Toxicity, PII/PHI, Prompt Injection, and Jailbreak attempts: Included
Highlights Latency of <80ms: Included
Highlights Powered by contextual and task specific Fiddler Centor Models: Included

Developer — Developer

Highlights Everything in Free, plus: Included
Highlights Unified AI observability, including tests and experiments, for agentic and predictive systems: Included
Highlights Custom evaluators and bring your own judge: Included
Highlights Visualization-driven insights: Included
Highlights Role based access control and SSO: Included
Highlights SaaS deployment: Included

groundcover

Free — Free

Highlights Deployment mode: BYOC

Included
Highlights Data retention: 12 hour data retention

Included
Highlights Support: Slack Community support

Included
Highlights Credit card required: No credit card required, free forever

Included

Pro — Monthly

Highlights Deployment mode: BYOC

Included
Highlights Integrations and data sources: All available integrations and data sources

Included
Highlights SSO support: Included

Included
Highlights Data retention: Standard data retention

Included
Highlights Support: Standard support

Included

Enterprise — Monthly

Highlights Deployment mode: BYOC

Included
Highlights Includes all Pro plan features: Everything in Pro plan

Included
Highlights RBAC support: Included

Included
Highlights Data retention: Unlimited data retention

Included
Highlights Support: Premium support

Included

On Premise — Contact Sales

Highlights Deployment mode: Full On-Prem

Included
Highlights Includes all Enterprise plan features: Everything in Enterprise plan

Included
Highlights Self-hosted data plane: Included

Included
Highlights Self-hosted UI: Included

Included
Highlights Isolated authentication: Included

Included

How their prices changed

Each dated row shows the public prices observed when that vendor’s pricing page changed.

Fiddler AI

August 27, 2026 Source
- Free — Free: Free
- Developer — Developer: $0.002 per trace

groundcover

August 27, 2026 Source
- Free — Free: Free
- Pro — Monthly: USD 30 monthly · USD 30 / month with annual commitment
- Enterprise — Monthly: USD 35 monthly · USD 35 / month with annual commitment
- On Premise — Contact Sales: Contact sales