Athina AI vs Promptfoo

A side-by-side look at pricing, capabilities, pros, cons, and our editorial scores.

Tagline

Athina AI

Collaborative LLM evaluation and observability platform for teams shipping AI features to production.

Promptfoo

Open-source eval and red-teaming framework for LLM apps, prompts, and RAG pipelines.

Pricing

Athina AI

Freemium· Starter free (10k logs/mo); Pro & Enterprise custom

Promptfoo

Freemium· Community: Free · Enterprise: Custom · On-Premise: Custom

Free trial

Athina AI

Yes

Promptfoo

Yes

API

Athina AI

Yes

Promptfoo

Yes

Platforms

Athina AI

apiweb

Promptfoo

cliapi

Open source

Athina AI

Not listed

Promptfoo

Yes · NOASSERTION

GitHub stars

Athina AI

—

Promptfoo

22,865

checked 2026-09-29

Last GitHub push

Athina AI

—

Promptfoo

2026-08-28

First commit

Athina AI

—

Promptfoo

2024-05

Company

Athina AI

—

Promptfoo

OpenAI

Model used

Athina AI

Multi-model

Promptfoo

Multi-model

Best for

Athina AI

Pick Athina AI if you need a shared eval and observability layer that PMs, QA, and engineers can all work in without stitching together three separate tools.

Promptfoo

Pick Promptfoo if you ship LLM features to production and want versioned evals, regression tests, and automated red-teaming in CI.

Not for

Athina AI

Skip it if you want a fully open-source stack or need self-hosting without committing to an Enterprise contract.

Promptfoo

Skip it if you just need a chat playground or a no-code prompt comparison tool with zero setup.

Editorial score

Athina AI

8.1 / 10

Promptfoo

7.2 / 10

Use cases

Athina AI

llm-evaluationprompt-managementllm-observabilityproduction-monitoringdataset-experimentation

Promptfoo

llm-evalsred-teamingprompt-regressionrag-testingai-securityci-cd-guardrails

Pros

Athina AI

50+ preset evals plus custom LLM-judge and Python evaluators
Covers experimentation, evaluation, and production tracing in one workspace
Free tier with 10k logs/month and unlimited prompts
Roles for PMs, QA, data scientists, and engineers, not just devs
Self-hosting available at Enterprise tier

Promptfoo

Genuinely open source and self-hostable, not a fake-OSS funnel
Model-agnostic; works across OpenAI, Anthropic, local, custom APIs
Red-teaming covers prompt injection, jailbreaks, PII, policy violations
Clean CI integration with GitHub/GitLab/Jenkins for regression catching
Large community and Fortune-500 adoption signal staying power

Cons

Athina AI

Pro and Enterprise pricing is not published
Self-hosting is Enterprise-only
Not open source
Python is the primary first-class SDK

Promptfoo

YAML-heavy config has a learning curve for non-engineers
Enterprise pricing is opaque (contact sales only)
Red-team scans can be slow and token-expensive at scale

Website

Athina AI

athina.ai

Promptfoo

promptfoo.dev

Editorial score: rule-based, 0–10, from AI-assisted profile inputs (see /methodology) — not a user rating; “—” means unscored. “Not listed” means we have no record of it, not that it is absent. GitHub figures and prices carry the date they were checked or captured; prices are shown as published, unconverted.

Pick Athina AI if

✅ 50+ preset evals plus custom LLM-judge and Python evaluators
✅ Covers experimentation, evaluation, and production tracing in one workspace
✅ Free tier with 10k logs/month and unlimited prompts
✅ Roles for PMs, QA, data scientists, and engineers, not just devs

Pick Promptfoo if

✅ Genuinely open source and self-hostable, not a fake-OSS funnel
✅ Model-agnostic; works across OpenAI, Anthropic, local, custom APIs
✅ Red-teaming covers prompt injection, jailbreaks, PII, policy violations
✅ Clean CI integration with GitHub/GitLab/Jenkins for regression catching

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