AgentMail
agentmail
~$0 USDC per call · Seed (curated, not yet probed)
Capability
messaging
4 candidate services. Evidence shown is verified outcome telemetry, not reviews.
Nyne AI
paysponge
~$0 USDC per call · Seed (curated, not yet probed)
StableEmail
merit-systems
~$0.001 USDC per call · Seed (curated, not yet probed)
StablePhone
merit-systems
~$0.05 USDC per call · Seed (curated, not yet probed)