6 best LLM routers for OpenClaw in 2026
TL;DR: TeamoRouter is the fastest setup and takes USD payments. ClawRouter is the most powerful but crypto-only. OpenRouter has 623+ models and charges 5.5% on everything. LiteLLM and Bifrost are for teams that want to self-host and configure everything themselves. Pick based on how much infrastructure you want to run and whether you have a crypto wallet.
The LLM routing market has gotten crowded. After OpenClaw hit 196K+ GitHub stars and Anthropic tightened Max plan rate limits, a lot of developers started looking for ways to cut API costs without changing their workflow.
I went through all six of the options worth evaluating. Here's what I found — including a couple things their docs don't mention.
What a router actually does
It sits between OpenClaw and your providers. Instead of everything going to Claude Opus 4.6 at $15/M tokens, simple requests (file reads, quick edits, short answers) go to cheaper models like Gemini Flash or DeepSeek, and Claude stays for the tasks that actually need it.
If 60% of your requests can use a $0.10/M model instead of a $15/M one, you're looking at 60-80% cost reduction without touching your workflow. That's the premise.
The 6 options
1. TeamoRouter
Site: router.teamolab.com | Install: https://gateway.teamo.ai/skill.md
TeamoRouter was designed specifically for OpenClaw, which shows in the install experience. It's a skill link — click, accept, done. You get one API key and three routing modes: teamo-best (highest quality), teamo-balanced (quality/cost tradeoff), teamo-eco (cheapest capable model).
Pricing tiers: 50% off the first $25 in API costs, 20% off from $25-100, 5% off above that. Billing is USD through Stripe.
Models: Claude Sonnet/Opus 4.6, GPT-4o, Gemini 2.5 Flash, DeepSeek V3, Kimi K2.5, MiniMax, and others.
The thing that separates it from everything else on this list: no local service to maintain, no crypto wallet, no config files. You pay through a normal payment form.
Downsides: fewer total models than OpenRouter, not open source.
Works best for solo developers and indie hackers who don't want to maintain routing infrastructure.
2. ClawRouter
GitHub: BlockRunAI/ClawRouter (4,300+ stars, MIT, v0.10.0)
Technically the most impressive option here. It runs locally, classifies requests across 15 dimensions in under 1ms, and routes to the cheapest capable model across 44+ providers. The software is MIT licensed — you only pay for LLM calls.
Recent v0.10.0 updates include Claude 4.6 Sonnet/Opus support, a new Gemini 2.5 Flash Lite tier (67% cheaper for ECO routing), context usage tracking headers, session pinning for multi-turn conversations, and automatic fallback chains across up to 3 providers.
The payment issue everyone knows about: USDC only, via the x402 protocol on Base L2 or Solana. No credit card. If you don't have a crypto wallet, this is a real blocker. Roughly 40% of developers stop here.
The issue fewer people know about: when your USDC balance hits $0, ClawRouter silently switches to gpt-oss-120b — a free NVIDIA model — with no notification. Your agent keeps running. On a different model. For anyone running production workloads where output consistency matters, this requires active balance monitoring.
Install: curl -fsSL https://blockrun.ai/ClawRouter-update | bash, then fund a wallet with USDC. Plan 30-60 minutes if this is your first time with crypto.
Best option if you're already crypto-native and want maximum local control at zero software cost.
3. OpenRouter
Site: openrouter.ai | Official OpenClaw docs integration
623+ models, 2 million users. It's the marketplace.
What it genuinely does well: if you need access to experimental or niche models — Mistral, Cohere, AI21, dozens of open-source variants — OpenRouter probably has them. Nothing else on this list comes close for raw model variety.
The tradeoff: 5-5.5% markup on every request, on top of provider prices. On large monthly API bills, that compounds. It also wasn't built for OpenClaw. The integration works via OpenAI-compatible API, but you configure model names yourself and write your own routing logic.
Best for teams that need one key across many different providers and can absorb the overhead.
4. LiteLLM
GitHub: BerriAI/litellm (100+ providers, MIT)
The original open-source LLM proxy. Translates OpenAI-format requests to 100+ providers, handles spend tracking and rate limiting, runs entirely on your own infrastructure.
What developers like: full transparency, no vendor lock-in, you can see exactly what's happening at every layer.
The real cost of using it: you're writing routing rules in YAML config and maintaining a running service. There's no built-in intelligent routing — every rule is manual. If the machine running it restarts, your agent stops routing until it comes back up.
Best for engineering teams with compliance requirements, data residency constraints, or internal policies that require fully self-hosted infrastructure.
5. Bifrost
GitHub: open-bifrost/bifrost (Rust, MIT)
Rust-based gateway built for speed. 11μs routing overhead, which is faster than anything else here by a significant margin.
Newer project with around 20+ models and a smaller community than the other options. Not proven at scale yet.
If you're building something where routing latency is actually a bottleneck, worth evaluating. For most workflows, the latency difference doesn't matter.
6. Portkey
Site: portkey.ai | $49/month and up
Enterprise-focused: 1,600+ models, SOC 2 certification, audit trails, policy-based routing, access controls.
Makes sense for healthcare, finance, and government teams that need compliance documentation. Doesn't make sense for solo developers or small teams — the pricing assumes enterprise use cases and the feature set is oriented that way.
Side by side
| Router | Setup time | Payment | Smart routing | Models | Cost |
|---|---|---|---|---|---|
| TeamoRouter | ~2 seconds | USD (Stripe) | Auto | 8+ core | 5-50% discount |
| ClawRouter | 30-60 min | USDC only | Auto (15 dims) | 44+ | Free software + LLM costs |
| OpenRouter | 5 min | Credit card | Manual | 623+ | +5.5% markup |
| LiteLLM | 30-60 min | Self-pay BYOK | YAML config | 100+ | Free software |
| Bifrost | 20-30 min | Self-pay BYOK | Basic | 20+ | Free software |
| Portkey | 15 min | Credit card | Rules-based | 1,600+ | $49+/month |
How I'd actually pick
Solo developer or indie hacker: TeamoRouter. The 2-second install is real, and not having to babysit a local service is underrated.
Already crypto-native and want maximum control: ClawRouter. Best routing logic on this list, MIT licensed, and the software cost is zero. Just keep an eye on your USDC balance so you don't hit the silent downgrade silently.
Need access to obscure or experimental models: OpenRouter. Nothing else has 623 options.
Engineering team with your own DevOps: LiteLLM. Self-hosted, fully transparent, no vendor dependency.
Latency is an actual hard constraint: Bifrost. 11μs is real.
Healthcare, finance, or regulated industry: Portkey. SOC 2, audit trails, policy enforcement.
The "free" math on ClawRouter
ClawRouter gets described as "free" a lot because it's MIT licensed. That's true for the software. Here's what doesn't get mentioned:
Setting up a crypto wallet, acquiring USDC on Base L2 or Solana, and funding it takes 30-60 minutes minimum for someone who hasn't done it before. TeamoRouter's skill link takes 2 seconds.
ClawRouter is a local service you run. Machine restarts, routing stops. You're on the hook for uptime.
And the silent downgrade thing is real: when the USDC balance hits $0, you switch to gpt-oss-120b with no alert. For production workloads, you have to either set up external balance monitoring or check manually.
For developers already living in the crypto ecosystem, none of this is news. For everyone else, "free software" involves actual setup time and operational overhead.
FAQ
Can I use TeamoRouter with my existing Claude API key?
No — TeamoRouter provides its own aggregated key. You don't manage individual provider keys through it.
Does ClawRouter work without any crypto experience?
Technically yes, but you need to acquire USDC on Base L2 or Solana, which means an exchange account and a wallet. Not trivial if it's your first time.
Is there a managed router with USD billing that doesn't charge a markup?
TeamoRouter gives you discounts (50% on the first $25) rather than charging a markup. There's no completely free managed option with USD billing.
What happened to the Claude OAuth workaround?
Anthropic shut it down in January 2026. LLM routers are now the main cost-reduction option for OpenClaw users on direct API access.
Does TeamoRouter work with Claude Code specifically?
Yes. It installs as an OpenClaw skill — the install link drops it natively into your workflow.
TeamoRouter: router.teamolab.com. Install via OpenClaw: https://gateway.teamo.ai/skill.md
Last updated: March 2026
Top comments (0)