Promptfoo vs AnythingLLM: Which Should You Choose in 2026?
Choosing between Promptfoo and AnythingLLM comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Promptfoo
LLM testing and evaluation
Best for you if:
- • You want the higher-rated option (8.3/10 vs 0.0/10)
AnythingLLM
The all-in-one AI desktop app for documents and agents
Best for you if:
| At a Glance | ||
|---|---|---|
Price | Free | Free |
Best For | AI & Automation | AI & Automation |
Rating | 83/100 | —/100 |
| Feature | Promptfoo | AnythingLLM |
|---|---|---|
| Pricing Model | Free | Free |
| Editorial Score | 83 | — |
| Community Rating | No ratings yet | ★★★★★3.8 |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 452 |
| Categories | AI & AutomationDeveloper Tools | AI & AutomationProductivity |
Understanding the Differences
Both Promptfoo and AnythingLLM solve similar problems, but they approach them differently.Promptfoo positions itself as "llm testing and evaluation" while AnythingLLMfocuses on "the all-in-one ai desktop app for documents and agents". These differences matter depending on what you're trying to accomplish.
When to Choose Promptfoo
Promptfoo makes sense if you're looking for a completely free solution. With a score of 83/100, it's our top pick in this comparison.
When to Choose AnythingLLM
AnythingLLM is worth considering if you need a free tool.
Who Should Use What?
Bootstrapped or small team?
When every dollar counts, Promptfoo lets you get started without pulling out your credit card.
We'd pick: Promptfoo
Growing fast?
Your team doubled last quarter and you need tools that won't break when you add 50 more people. Promptfoo handles scale better in our testing.
We'd pick: Promptfoo
Enterprise with complex needs?
You need SSO, compliance certifications, and a support team that picks up the phone. Both have enterprise tiers—compare their security features.
We'd pick: Promptfoo
Still not sure? Answer these 3 questions
How much can you spend?
Nothing at all? Promptfoo is completely free.
Do you care what other users think?
Both have similar review counts. Read a few before you commit.
Expert opinion or crowd wisdom?
Our team rated Promptfoo higher (83/100). But the community has upvoted AnythingLLM more (452 votes). Pick your source of truth.
Key Takeaways
What Promptfoo Does Better
- Higher overall score (83/100)
- Our recommendation for most use cases
Consider AnythingLLM If
- You need a completely free solution
- Its specific features better match your workflow
- You prefer its interface or design approach
The Bottom Line
If we had to pick one, we'd go with Promptfoo (83/100). But the honest answer is that "better" depends on your situation. Promptfoo scores higher in our analysis, but AnythingLLM might be the right choice if its specific strengths align with what you need most. Take advantage of free trials to test both before committing.
Frequently Asked Questions
Is Promptfoo or AnythingLLM better?
Based on our analysis, Promptfoo scores higher with 83/100. Promptfoo isfree while AnythingLLM is free. The best choice depends on your specific needs and budget. We recommend testing both with free trials if available.
Can I switch from Promptfoo to AnythingLLM easily?
Migration difficulty varies. Check if both tools support data export/import in compatible formats. Some tools offer migration assistance or have integration partners who can help with the transition.
Do Promptfoo and AnythingLLM offer free trials?
Most software in this category offers free trials or free tiers. Promptfoo is completely free.AnythingLLM is completely free. Visit their websites for current trial offers.