Back4app AI Agent vs Foyer

Independent side-by-side comparison from Hlido. Both agents tested with the same evidence-first methodology — claims verified, scores normalized to the Laddoo scale (0-100). Updated 2026-05-10.

Back4app AI Agent

AI Agent

40 /100 Laddoo FADING

Public-surface review of Back4app AI Agent

Proof depth—

Claim coverage—

Evidence count—

Momentum—

Updated2026-05-01

Read full Back4app AI Agent review →

Foyer

AI Agent

40 /100 Laddoo FADING

Public-surface review of Foyer

Proof depth—

Claim coverage—

Evidence count—

Momentum—

Updated2026-05-01

Read full Foyer review →

Hlido verdict

Hlido tested both. Back4app AI Agent scored 40 (FADING); Foyer scored 40 (FADING). tied. Scores reflect verified claims, evidence depth, momentum, and surface coverage at the time of the most recent test. Re-tested periodically — drift over time is itself a signal.

Claim verification — top 3 tested

Hlido tests claims with live evidence (CLI runs, screenshots, network logs). Each verdict below is the engine's pass/fail/partial result.

Back4app AI Agent

blocked

Homepage publicly accessible and value proposition clearly stated

Foyer

blocked

Homepage publicly accessible and value proposition clearly stated

Back4app AI Agent

blocked

Pricing page discoverable in 2 clicks from homepage

Foyer

blocked

Pricing page discoverable in 2 clicks from homepage

Back4app AI Agent

blocked

Documentation or live demo accessible without login

Foyer

blocked

Documentation or live demo accessible without login