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Openspender Alternatives

Payment router for AI agents: pay per request across LLM APIs and tools from a self-custodial wallet

Openspender is a payment router for AI agents: one base URL in front of LLM APIs and machine-payable tools, billed per request from a self-custodial wallet.

Explore 53 alternatives to Openspender across 2 categories. Updated October 2026.

Featured

NanoGPT icon

NanoGPT

One OpenAI-compatible API for 600+ models, with text billed at provider list prices
Free Trial

Pay per prompt, from $0.10

Decision Models icon

Decision Models

Hosted open decision models behind a Jev-compatible API, with an EU-only tier and a lower-cost Peer-to-Peer tier

$0.019 per 1M input tokens (s1-fast), output free

Lium icon

Lium

GPU rental marketplace where independent providers list verified NVIDIA hosts, billed per second

From $0.06/GPU-hour (RTX 3060, 15 Oct 2026)

Lyceum icon

Lyceum

EU-hosted inference cloud for open-source models, OpenAI-compatible

From $0.06/1M tokens

Heabsy icon

Heabsy

EU inference API on its own GPUs in the EEA, with zero data retention and OpenAI- and Anthropic-compatible endpoints.

From $0.095 per 1M input tokens (flagship Qwen3.8 27B $1.00)

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Top Openspender alternatives at a glance

  1. looot. One key and one prepaid balance for an AI agent to call 90+ data providers per call, priced before each run
  2. Anyway. Agent wallets with server-side spending caps that pay for APIs per call over x402
  3. Letta. Framework for building stateful AI agents with persistent memory, formerly MemGPT
  4. E2B. Open-source cloud sandboxes for running AI-generated code securely in Firecracker microVMs
  5. LiveKit Agents. Open-source framework for building real-time voice and multimodal AI agents over WebRTC

Compare Openspender with its alternatives

Product Pricing Model Free Tier Open Source Hosting HQ
Openspender Pay-per-use ✓ — Cloud —
looot — — — Cloud —
Anyway Pay-per-use — — Cloud πŸ‡ΊπŸ‡Έ United States
Letta Freemium ✓ ✓ Cloud + Self-hosted πŸ‡ΊπŸ‡Έ United States
E2B Freemium ✓ ✓ Cloud + Self-hosted πŸ‡ΊπŸ‡Έ United States
LiveKit Agents Freemium ✓ ✓ Cloud + Self-hosted πŸ‡ΊπŸ‡Έ United States
Dust Subscription ✓ ✓ MIT Cloud πŸ‡«πŸ‡· France
SandBase Harness Free ✓ ✓ APACHE-2.0 Self-hosted —
Browserbase Freemium ✓ — Cloud πŸ‡ΊπŸ‡Έ United States
Langdock Subscription ✓ — Cloud + Self-hosted πŸ‡©πŸ‡ͺ Germany
AGNT Freemium ✓ — Cloud + Self-hosted —
SLNG Pay-per-use — — Cloud —
CloudPloy Freemium ✓ — Cloud —
402cron Pay-per-use — — Cloud πŸ‡§πŸ‡¬ Bulgaria
PromptLeo Subscription — — Cloud πŸ‡©πŸ‡ͺ Germany
API.market MCP Gateway Pay-per-use — — Cloud πŸ‡ΊπŸ‡Έ United States

πŸ•΅οΈβ€β™€οΈ Agents

looot icon
Anyway icon
Letta icon
E2B icon
LiveKit Agents icon
Dust icon
SandBase Harness icon
Browserbase icon
Langdock icon
AGNT icon
SLNG icon
CloudPloy icon
402cron icon
PromptLeo icon
PrivateClawd icon
Browser Use icon
ZeroLog icon
ChatBotKit icon
FalsifyLab icon

πŸ€– Inference APIs

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2kw.ai icon
Requesty icon
Parity Layer icon
Kontinent icon
Opper icon
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