Comparison

Mockfly vs G2

Mockfly lands on Worth it, and G2 lands on Depends.

Mockfly

Worth it

Confidence: Medium

Buy if you're a frontend dev, startup, or small team that needs hosted API mocks fast . the free tier is genuinely usable.

Depends

Confidence: Medium

Buyers shortlisting B2B software should use G2 free as one input, cross-checked against Capterra or TrustRadius.

Mockfly versus G2
Compare	Mockfly	G2
Verdict	Worth it	Depends
Best for	Frontend devs blocked on backend APIs	B2B software buyers shortlisting tools
Who it's not for	Enterprises needing SOC 2 or vendor security reviews	Vendors without five-figure budgets
Privacy	No known public vulnerabilities found in the sources reviewed.^⁹	No public security page found; UpGuard reports no phishing; G2's own DPA references a past data breach.
Support quality	No support-quality evidence found	Trustpilot and BBB complaints about G2's service
Public sentiment	A small but unanimous reviewer base praises how quickly and easily mocks come together, with startup devs as the core fanbase.^²	Buyers find G2 useful for breadth, but sentiment on G2's own service skews negative on Trustpilot and Redditors weigh it against Capterra and Trustpilot.
Biggest gotcha	No public security page . enterprise procurement and security review will likely stall^⁹	Vendor contracts are negotiated and opaque; budget five figures annually before committing.