Bugfender vs Fiddler AI

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.

Bugfender

See full pricing history

USD · US · source: bugfender.com

Plan	Pricing	Charged by	Offer type
Free	Free Free	Flat · published offer	Standalone · Free
Team	USD 39 monthly From $39/month	Flat · published offer	Standalone · Starting at
Pro Highlighted	USD 89 monthly From $89/month	Flat · published offer	Standalone · Starting at
Premium	USD 449 monthly From $449/month	Flat · published offer	Standalone · Starting at

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

What each plan includes

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

Bugfender

Free

Plan card Daily log lines: 100,000

Limited
Plan card Retention: 24 hours

Limited

Team

Plan card Monthly log lines: 10 million

Limited
Plan card Retention: 7 days

Limited

Pro

Plan card Monthly log lines: 10 million

Limited
Plan card Retention: 30 days

Limited

Premium

Plan card Custom volume: 0

Limited
Plan card SAML SSO: 1

Limited
Plan card Priority support: 2

Limited

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

How their prices changed

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

Bugfender

August 27, 2026 Source
- Free: Free
- Team: USD 39 monthly
- Pro: USD 89 monthly
- Premium: USD 449 monthly

Fiddler AI

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