Alternatives to Vintage Postcard

Same category, ordered by trust score.

O
openInvest
72Good
Investment runtime for AI agents — LLM investment committee, portfolio ledger, decision accounting
Registrylongsizhuo114 stars
A
agentpack
60Good
Repo-native task continuity for AI coding agents: a reviewed task-state ledger served over MCP.
Registryihorponom1.4K/wk
NBG Rates (National Bank of Georgia)
60Good
GEL exchange rates from the National Bank of Georgia with per-unit values. Not affiliated with NBG.
RegistryRemoteakalongman1.4K/wk
F
FiatDock
59Fair
MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out
RegistryRemotefiatdock583/wk
F
Finance Pulse
55Fair
Financial news as sourced statements with sentiment and tickers, grouped into developments.
Registryslothyafk
P
Particles
55Fair
An append-only ledger of sourced, dated, confidence-scored claims your agent cites and you audit
Registrylinkedparticles