PayloopPayloop
CommunityVoicesToolsDiscoverLeaderboardReportsBlog
Save Up to 65% on AI
Powered by Payloop — LLM Cost Intelligence
Tools/Galileo vs Promptfoo
Galileo

Galileo

observability
vs
Promptfoo

Promptfoo

observability

Galileo vs Promptfoo — Comparison

Overview
What each tool does and who it's for

Galileo

Galileo

I notice you've provided YouTube mentions of "Galileo AI" but no actual review content or social media text to analyze. The mentions only show titles "Galileo AI: Galileo AI" without any user opinions, ratings, or feedback content. To provide a meaningful summary of user sentiment about Galileo, I would need the actual text of reviews, comments, or social media posts that contain user opinions about their experiences with the tool. Could you please share the content of these reviews and social mentions?

Promptfoo

The AI Security Platform that catches vulnerabilities in development. Trusted by 127 of the Fortune 500 and 300,000+ developers worldwide.

Based on the limited social mentions available, users view Promptfoo as a comprehensive open-source tool that combines LLM performance evaluation and security red-teaming capabilities in a single CLI interface. The tool appears to have gained significant credibility after being acquired by OpenAI in March 2026, which users seem to view as validation of its effectiveness. There's notable interest from the developer community, particularly in Korean markets, suggesting it's gaining traction among AI practitioners. However, with only social mentions and no detailed user reviews available, it's difficult to assess specific user complaints or detailed pricing sentiment.

Key Metrics
—
Avg Rating
—
0
Mentions (30d)
1
—
GitHub Stars
18,874
—
GitHub Forks
1,622
—
npm Downloads/wk
—
—
PyPI Downloads/mo
—
Community Sentiment
How developers feel about each tool based on mentions and reviews

Galileo

0% positive100% neutral0% negative

Promptfoo

0% positive100% neutral0% negative
Pricing

Galileo

subscription + freemium + tieredFree tier

Pricing found: $0 /month, $0 /month, $100 /month, $100 /month

Promptfoo

subscription + freemium + tieredFree tier
Use Cases
When to use each tool

Promptfoo (6)

Integrate AnywhereCI/CD pipelinesGitHub, GitLab, Jenkins, and moreMCP and Agent frameworksOn-premise or cloudTest Everything
Features

Only in Galileo (5)

Solve the AI measurement problemAccelerate your deploymentsTurn complexity into confidenceDeploy how you wantReady to ship with confidence?

Only in Promptfoo (10)

Direct and indirect prompt injectionsJailbreaks tailored to your guardrailsData and PII leaksBusiness rule violationsInsecure tool use in agentsToxic content generationCI/CD pipelinesGitHub, GitLab, Jenkins, and moreMCP and Agent frameworksOn-premise or cloud
Developer Ecosystem
—
GitHub Repos
20
—
GitHub Followers
312
—
npm Packages
20
—
HuggingFace Models
1
—
SO Reputation
—
Product Screenshots

Galileo

Galileo screenshot 1

Promptfoo

Promptfoo screenshot 1Promptfoo screenshot 2Promptfoo screenshot 3
Company Intel
information technology & services
Industry
information technology & services
130
Employees
24
$68.1M
Funding
$23.4M
Series B
Stage
Merger / Acquisition
Supported Languages & Categories

Galileo

AI/MLDevOpsSecurityAnalyticsSaaS

Promptfoo

AI/MLFinTechDevOpsSecurityDeveloper Tools
View Galileo Profile View Promptfoo Profile