Hush Security vs Promptfoo: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Hush Security and Promptfoo side by side. This page compares data; it is not a hands-on review.
On the data: On the data below, Promptfoo leads on a free plan. We do not name an overall winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Hush Security
Identity-first access for agentic AI and non-human identities, moving beyond static secrets to runtime protection.
Best for you if:
- • You want reduces manual security operations through automation
Promptfoo
Build secure AI applications with AI security testing integrated into your development workflow.
Best for you if:
- • You want a free tier before you commit
| At a Glance | Hush Security | |
|---|---|---|
Starts at | Not published | Free plan, paid from $50/mo, billed monthly Cloud plan |
Category | Security Identity & Access | AI Agents Testing & QA |
Rating | n/a | n/a |
Free plan | No | Yes |
Watch out for | n/a | No public overage pricing for Cloud |
Choose Hush Security or Promptfoo?
Choose Hush Security if
- You want reduces manual security operations through automation
- You want enhances security by eliminating long-lived, static secrets
- You work in security, not AI agents
Choose Promptfoo if
- You want a free tier before you commit
- You want LLM eval framework
- You want open source
- You work in AI agents, not security
In-Depth Analysis
Hush Security
Identity-first access for agentic AI and non-human identities, moving beyond static secrets to runtime protection.
Strengths
- Pro: Reduces manual security operations through automation
- Pro: Enhances security by eliminating long-lived, static secrets
- Pro: Provides deep, real-time visibility into non-human identity behavior
- Pro: Minimizes attack surface by granting only necessary access
- Pro: Integrates seamlessly without disrupting developer workflows
Weaknesses
- Con: Requires integration into existing infrastructure
- Con: May involve a learning curve for new security paradigms
Key features
Promptfoo
Build secure AI applications with AI security testing integrated into your development workflow.
The pricing for Promptfoo is very generous, especially with a robust free tier offering unlimited local evals and all features.
Watch out
No public overage pricing for Cloud
Strengths
- Pro: LLM eval framework
- Pro: Open source
- Pro: Good for testing prompts
- Pro: Active development
- Pro: Good documentation
Weaknesses
- Con: Learning curve
- Con: CLI focused
- Con: Newer tool
- Con: Limited features
- Con: Still maturing
Key features
Plans and prices: Hush Security vs Promptfoo
| Tool | Plans and prices | Source |
|---|---|---|
| Hush Security | No plan prices on file | hush.security |
| Promptfoo |
| promptfoo.dev/pricing read Oct 2, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Hush Security pricing and Promptfoo pricing.
Key Takeaways
Hush Security
- Choose if you want identity-first access for agentic AI and non-human identities, moving beyond static secrets to runtime protection
Promptfoo
- Has a free plan
What the data shows
On the data below, Promptfoo leads on a free plan. We do not name an overall winner for this pair.
- Promptfoo starts at $50/mo, billed monthly; Hush Security has no public paid plan price on file.
- Only Promptfoo has a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Hush Security and Promptfoo compare in 2026?
On the data below, Promptfoo leads on a free plan. We do not name an overall winner for this pair. Promptfoo starts at $50/mo, billed monthly; Hush Security has no public paid plan price on file. Only Promptfoo has a free plan.
What are Hush Security and Promptfoo used for?
Hush Security: Identity-first access for agentic AI and non-human identities, moving beyond static secrets to runtime protection. Promptfoo: Build secure AI applications with AI security testing integrated into your development workflow.
What does Hush Security cost vs Promptfoo?
Hush Security has no public paid-plan price on file. Promptfoo's cheapest paid plan is Cloud at $50/mo, billed monthly; it also has a free plan. Prices read on the vendors' pricing pages, latest check Oct 2, 2026.
What's the main difference between Hush Security and Promptfoo?
Hush Security's main strength: reduces manual security operations through automation. Promptfoo's main strength: LLM eval framework.