Public price
Found a public free plan ("free tier").
Open sourceEndor Labs alternatives
Endor Labs has a free tier. We found 9 out of 10 of the buying evidence we check for. Nothing else here publishes more of that evidence.
This is a comparison of what each company publishes on its own site. It covers price, free access, measured results, documented limits, product updates, and testing methods. It is evidence for a shortlist, not a rating of product quality. The products below share a broad category and are not necessarily direct substitutes. Use Comparima for direct competitors.
AI securityHow this market looks from public information.
1 of 23for published buying evidence
35%publish a usable price
83%can be tried first
43%publish measured results
65%state their limits
What we could verify
Every finding links to the page it came from. Open the source before relying on it.
Try before paying
A buyer can verify the claim themselves without paying ("free forever").
Open sourceMeasured customer result
Publishes a supported benchmark result ("80%").
Open sourceDocumented limits
Documents where it falls short ("limitations").
Open sourceTesting method
Describes how it was tested ("we evaluate"; includes environment).
Open sourceRecent product updates
This scan did not verify a dated first-party changelog or release history.
Open sourceAsk before you buy
These questions come from the information we could not verify on the public site.
- How often is the product updated, and where are releases documented?
Compare the field
Showing 12 of 22 that match your filters.
Endor Labsendorlabs.com
9/10website evidencefree tier
Recent updates not verified.
- Pricing is published
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Shows how it was tested
- Recent updates not verified
Adversaadversa.ai
7/10website evidencepricing not verified
Publishes less buying evidence than Endor Labs. Pricing not verified, though Endor Labs publishes one.
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Shows how it was tested
- Pricing not verified
- Recent updates not verified
Arthurarthur.ai
6.5/10website evidence$60 /mo
Publishes less buying evidence than Endor Labs. Actively maintained, unlike Endor Labs.
- Pricing is published
- You can try it without paying
- Says what it cannot do
- Actively maintained
- Measured results not verified
- Testing method not verified
HiddenLayerhiddenlayer.com
7/10website evidencepricing not verified
Publishes less buying evidence than Endor Labs. Pricing not verified, though Endor Labs publishes one.
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Shows how it was tested
- Pricing not verified
- Recent updates not verified
PromptArmorpromptarmor.com
7.5/10website evidencefree tier
Publishes about as much buying evidence as Endor Labs. Testing method not verified, though Endor Labs publishes one.
- Pricing is published
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Testing method not verified
- Recent updates not verified
Straikerstraiker.ai
7/10website evidencepricing not verified
Publishes less buying evidence than Endor Labs. Pricing not verified, though Endor Labs publishes one.
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Shows how it was tested
- Pricing not verified
- Recent updates not verified
Credalcredal.ai
6/10website evidence$37,200/mo
Publishes less buying evidence than Endor Labs. Product limits not verified, though Endor Labs publishes one.
- Pricing is published
- You can try it without paying
- Publishes a measured result
- Product limits not verified
- Testing method not verified
- Recent updates not verified
Fiddlerfiddler.ai
6/10website evidencefree tier
Publishes less buying evidence than Endor Labs. Product limits not verified, though Endor Labs publishes one.
- Pricing is published
- You can try it without paying
- Publishes a measured result
- Product limits not verified
- Testing method not verified
- Recent updates not verified
Harmonicharmonic.security
5/10website evidencepricing not verified
Publishes less buying evidence than Endor Labs. Actively maintained, unlike Endor Labs.
- You can try it without paying
- Publishes a measured result
- Actively maintained
- Pricing not verified
- Product limits not verified
- Testing method not verified
Lakeralakera.ai
5.5/10website evidencefree tier
Publishes less buying evidence than Endor Labs. Measured results not verified, though Endor Labs publishes one.
- Pricing is published
- You can try it without paying
- Says what it cannot do
- Measured results not verified
- Testing method not verified
- Recent updates not verified
Nightfallnightfall.ai
5.5/10website evidencepricing published
Publishes less buying evidence than Endor Labs. Measured results not verified, though Endor Labs publishes one.
- Pricing is published
- You can try it without paying
- Says what it cannot do
- Measured results not verified
- Testing method not verified
- Recent updates not verified
Nomanoma.security
5.5/10website evidencepricing not verified
Publishes less buying evidence than Endor Labs. Pricing not verified, though Endor Labs publishes one.
- You can try it without paying
- Publishes a measured result
- Says what it cannot do
- Pricing not verified
- Testing method not verified
- Recent updates not verified
Zenityzenity.io
5.5/10website evidencefree tier
Publishes less buying evidence than Endor Labs. Measured results not verified, though Endor Labs publishes one.
- Pricing is published
- You can try it without paying
- Says what it cannot do
- Measured results not verified
- Testing method not verified
- Recent updates not verified
Read in August 2026 from pages anyone can open. This is what each company puts on its own site, which is not the same as how good the product is. Something excellent can still tell you very little. Spotted a mistake? Tell us and we will read it again.
Compare a product we have not covered