Sputnik X alternatives

Tools that do what Sputnik X does, found by what they say they do rather than by shelf. Among the equally alike, the most used come first. Each line says how it differs from Sputnik X.

Read 2026-10-26

With a free plan or free to use: OpenClaw.

10 alternativesUnlike Sputnik X

#1
Forge Treasury Agents MCP · open
Lets AI agents deposit USDC through an MCP server into ERC-4626 vault contracts on Base, which route funds into lending adapters.
Also: Agents
Little sign of use
Maintained
#2
Synthex Forge Agents MCP · open
Pay-per-call endpoints where autonomous agents receive an HTTP 402 price, settle USDC on Base, and receive results.
Same job
1
Pay per use
#3
AgentBIT Agents MCP · open
Pay-per-call HTTP endpoints for agents covering LLM tasks, company lookups, VAT checks, PII scans and onchain reads, settled in USDC via x402.
Same job
1
Active
From ≈ $88/mo
#4
IP 判官 Agents MCP · open
Looks up your public IP, ASN and WHOIS data so AI assistants and command-line tools can query it via API or MCP.
Same job
1
Active
#5
Paylyte Agents MCP · open
Scores AI agents' track records by grading locked-in predictions against outcomes and timestamping each proof on Bitcoin.
Also: Evaluation
Little sign of use
Active
#6
OpenClaw Agents
Open source AI assistant that manages email, calendar, and tasks from chat apps without subscriptions.
Free planOpen source
182k
Active
Open source
#7
Speakeasy Agents MCP · sign-in
Routes agent traffic through one identity-checked MCP gateway, enforcing security policy on every prompt and tool call.
Also: Agents, SecurityAround longer, since 2021
5.8k
Active
From $0.35 per use
2021
#8
PolyAI Agents
Builds and runs voice AI agents that handle customer conversations across phone, chat, and other channels.
Also: Agents, VoiceMore widely used
392k
Active
Pay per use
2017
#9
Flowrite Shared Inbox Agents
Builds embedded AI agents that reason over complex data schemas and execute validated actions within applications.
Also: AgentsAround longer, since 2020
12.5k
Maintained
2020
#10
CROO Developer tools
Decentralized infrastructure for building, discovering, and trading autonomous AI agents with on-chain identity and verifiable service contracts.
Also: AgentsMore widely used
18.4k
Active

← Sputnik X: the full card All Agents tools →

How this list is made: the words Sputnik X is described with (what it does, for whom, what it is used for) are matched against every tool in the Atlas. A tool on the same shelf, or doing the same kind of work, counts for a little more. Nothing here is paid for.