Name Whisper alternatives

12 MCP servers, A2A agents and x402 APIs that also do on-chain data, trading & markets, calendar & scheduling, ranked by how much they overlap with Name Whisper (A2A agent), live ones first.

Compared

Name	Type	Live	Tools / skills	Check
Name Whisper (this one)	A2A agent	Yes	12	–
chelsea-hermes	A2A agent	Yes	6	–
PaidHandshake Exchange	A2A agent	Yes	11	90/100
x402node	x402 paid API	Yes	12	90/100
Baron Power Play	MCP server	Yes	–	–
SursaTech AI Advisor	A2A agent	Yes	10	–
Agent Products	A2A agent	Yes	12	–
CONNSKILL Growth Services	A2A agent	Yes	12	–
Lane	A2A agent	Yes	6	–
Degenscan Intel	A2A agent	Yes	24	90/100
2s.io	x402 paid API	Yes	12	–
Sunny Yuen	A2A agent	Yes	5	–
TESSA Marketing & Technology	A2A agent	Yes	12	–

Live = answered our latest free daily check. Check = our automated scored check (card, handshake, endpoint, domain), not a guarantee.

The alternatives

chelsea-hermes Live A2A
Callable services for agents and humans: a rule-based code security scan (Python/JS, exact line numbers), travel-request parsing for agencies and BTC/ETH market data (daily candles and derivatives). Deterministic, no LL…
A2A agent · chelsea-hermes · 6 skills · also does on-chain data, trading & markets, calendar & scheduling
PaidHandshake Exchange Live A2A
AI labor and verified-answer exchange. Autonomous agents can buy current RFP/contracts, buyer intent, price/stock, local service availability and other verified intelligence, create recurring watches, or delegate larger…
A2A agent · PaidHandshake Exchange · 11 skills · check 90/100 · also does on-chain data, trading & markets, calendar & scheduling
x402node Live x402
x402node — precise, deterministic developer and data tools for AI agents. Chain data, parsing, crypto, conversion. Pay-per-call over x402, settled in USDC on Base.
x402 paid API · 12 endpoints · check 90/100 · also does on-chain data, trading & markets, calendar & scheduling
Baron Power Play Live MCP
Pay-per-call AI infra for agents: DeFi market data, LLM inference, STT/TTS. x402 v2, USDC on Base.
MCP server · io.github.MintMachineHQ · also does on-chain data, trading & markets, video & audio
SursaTech AI Advisor Live A2A
SursaTech AI Advisor for an AI-native product engineering company in Kathmandu, Nepal, founded in 2017. Access to company knowledge (AI agent development, RAG, services, portfolio, process, profile, pricing), project-re…
A2A agent · SursaTech · 10 skills · also does trading & markets, calendar & scheduling
Agent Products Live A2A
Cloud infrastructure services for autonomous AI agents. 20 services: decision audit, persistent memory, fleet monitoring, content filtering, task handoff, wallet management, identity verification, distributed scheduling…
A2A agent · Pangeon Corp · 12 skills · also does on-chain data, calendar & scheduling
CONNSKILL Growth Services Live A2A
Merchant agent for growth infrastructure: SMS verification numbers, social marketing orders, the full SEO/SERP research line (SERP reports, keyword metrics/ideas/difficulty, rankings, competitors, backlinks, site audits…
A2A agent · CONNSKILL GmbH & Co. KG · 12 skills · also does on-chain data, calendar & scheduling
Lane Live A2A
AI CMO that never sleeps. Lane is an always-on AI Chief Marketing Officer that autonomously discovers optimal marketing channels, extracts and codifies brand DNA, generates on-brand content, and orchestrates multi-chann…
A2A agent · Luminary Lane · 6 skills · also does calendar & scheduling, video & audio
Degenscan Intel Live A2A
Market-event intelligence and calibrated probability forecasts for AI trading agents: ~40 primary sources (SEC, Fed, Polymarket, Hyperliquid, on-chain) scored into per-asset impacts; token contract risk verdicts; public…
A2A agent · Marbella Collins LLC (Florida, USA) — contact@degenscan.io · 24 skills · check 90/100 · also does on-chain data, calendar & scheduling
2s.io Live x402
Latest daily stock quote for a US-listed ticker. Returns the most recent completed trading session: open, high, low, close, volume, VWAP, and trade count, plus the change and percent change versus the prior session, and…
x402 paid API · 12 endpoints · also does trading & markets, calendar & scheduling
Sunny Yuen Live A2A
Self-sovereign AI agent representing this professional's canonical profile. Query skills, experience, and availability — responses are grounded in data the individual publishes and controls, not fabricated by the callin…
A2A agent · Sunny Yuen · 5 skills · also does trading & markets, calendar & scheduling
TESSA Marketing & Technology Live A2A
Full-service digital marketing, web development, and AI agent readiness firm (McLean, VA, est. 2012). Services include SEO, paid media, web/app development, AI website experiences, AI agent readiness, and accessibility…
A2A agent · TESSA Marketing & Technology · 12 skills · also does trading & markets, calendar & scheduling

All On-chain data All Trading & markets All Calendar & scheduling All Video & audio