How to get the best deals on Promptfoo — pricing breakdown, savings tips, and alternatives
per month
per month
per month
Don't overpay for features you won't use. Here's our recommendation based on your use case:
Most AI tools, including many in the ai evaluation category, offer special pricing for students, teachers, and educational institutions. These discounts typically range from 20-50% off regular pricing.
• Students: Verify your student status with a .edu email or Student ID
• Teachers: Faculty and staff often qualify for education pricing
• Institutions: Schools can request volume discounts for classroom use
Most SaaS and AI tools tend to offer their best deals around these windows. While we can't guarantee Promptfoo runs promotions during all of these, they're worth watching:
The biggest discount window across the SaaS industry — many tools offer their best annual deals here
Holiday promotions and year-end deals are common as companies push to close out Q4
Tools targeting students and educators often run promotions during this window
Signing up for Promptfoo's email list is the best way to catch promotions as they happen
💡 Pro tip: If you're not in a rush, Black Friday and end-of-year tend to be the safest bets for SaaS discounts across the board.
Test features before committing to paid plans
Save 10-30% compared to monthly payments
Many companies reimburse productivity tools
Some providers offer multi-tool packages
Wait for Black Friday or year-end sales
Some tools offer "win-back" discounts to returning users
If Promptfoo's pricing doesn't fit your budget, consider these ai evaluation alternatives:
Braintrust is an evals-first LLM observability platform combining production tracing, prompt playgrounds, autoevals, and Topics-based pattern discovery for teams shipping AI in production.
Free tier available
LangSmith is LangChain's commercial observability, evaluation and prompt management platform for LLM apps and agents in production.
Free tier available
✓ Free plan available
an LLM development platform for prompt management, evaluations, logging, and trustworthy AI product iteration; the homepage announces the team joining Anthropic.
Starting at Discontinued
✓ Free plan available
Promptfoo is used to test and evaluate AI applications before they reach users. The public documentation describes it as an open-source CLI and library for evaluating and red-teaming LLM apps, and the website lists products for evaluations, red teaming, guardrails, model security, MCP proxy protection, and code scanning. In practice, this means teams can compare prompts and models, test RAG factuality, look for jailbreak risks, and scan LLM application code as part of development or CI/CD.
Yes. Promptfoo’s documentation describes it as an open-source CLI and library, and the public pricing page lists a Community plan as Free Forever. The Community plan includes core evaluation and vulnerability-scanning workflows, local or self-hosted operation, all listed model providers and integrations, and red teaming up to 10k probes per month. The same pricing page also lists Enterprise and On-Premise paid options with custom pricing.
Promptfoo is more focused on systematic testing, red-teaming, and AI security checks during development, while tools such as LangSmith and Braintrust are often selected for tracing, observability, experiment tracking, or evaluation management. Promptfoo’s website lists Red Teaming, Guardrails, Model Security, MCP Proxy, Code Scanning, and Evaluations as separate product areas, which gives it a stronger security-testing orientation. Choose Promptfoo when you need adversarial testing and CI-friendly regression checks around LLM applications.
Yes, the website explicitly lists industry solutions for Financial Services, Insurance, Telecommunications, and Real Estate. It mentions examples such as FINRA-aligned security testing, policyholder data and coverage accuracy, voice and text AI agent security, and fair housing compliance testing. Those examples suggest Promptfoo is aimed at teams that need evidence-driven testing around compliance, safety, and business-specific failure modes. Teams should still validate whether the enterprise deployment, audit, and contract terms meet their own regulatory requirements.
The website presents both evaluation and protection-oriented products. Evaluations cover prompt, model, and RAG testing, while Guardrails are described as real-time protection against jailbreaks and adversarial attacks. The site also lists an MCP Proxy for securing Model Context Protocol communications and Code Scanning for finding LLM vulnerabilities in IDE and CI/CD. That combination means Promptfoo can support pre-deployment testing and some runtime protection use cases, although production observability may still require a separate tracing or monitoring tool.
Promptfoo’s public pricing page lists Community as Free Forever at $0/month, Enterprise as Custom, and On-Premise as Custom. Community includes all LLM evaluation features, all model providers and integrations, red teaming up to 10k probes per month, local or self-hosted operation, vulnerability scanning, and community support. Enterprise and On-Premise do not publish exact monthly or annual prices, billing periods, paid seat limits, minimum contract terms, standard usage caps, or automatic upgrade thresholds; teams must contact sales for a quote and final conversion terms.
Check out their current pricing and look for seasonal promotions
Get Started with Promptfoo →Pricing and discounts last verified March 2026