Home › Alternatives › LiteLLM alternatives
AlternativesBest LiteLLM Alternatives in 2026
Looking for a LiteLLM alternative? Here are the strongest options, what each one costs, and how to switch without breaking production.
For a lower LLM bill, apicuts guarantees at least 20% lower all-in cost after its 10% fee, live in one day. For other needs, look at Portkey or OpenRouter.
On March 24, 2026, two malicious LiteLLM releases (1.82.7 and 1.82.8) were on PyPI for about 40 minutes. The official Docker image was not affected (LiteLLM's security update).
Why teams look for a LiteLLM alternative
- You'd rather not run, patch and scale a proxy yourself.
- The March 2026 supply-chain incident made you rethink self-managed dependencies.
- You want someone accountable for cost results.
LiteLLM is a good fit for platform teams that want to own and customize their gateway. Here's what else is worth a look.
The best LiteLLM alternatives
A done-for-you LLM API gateway: we switch on caching, routing, batching, and prompt and output fixes for you.
Price: 10% of verified savings, no retainer. If your all-in bill isn't at least 20% lower after our fee, you pay nothing.
Setup: A 15-minute teardown, then live in one day with one line of code.
An AI gateway built for observability, guardrails and governance.
Price: A free Developer tier (10K recorded logs a month), Production from $49 a month (100K logs), and custom Enterprise pricing. The open-source gateway can be self-hosted.
A model marketplace and router: one API key for 600+ models.
Price: Provider list prices with no markup, plus a 5.5% platform fee on credit purchases on its Standard plan. Bring-your-own-key usage is free up to $25,000 of list-price inference a month, then 5%.
One API for many models, built into Vercel.
Price: Provider list price with no markup and no platform fee on tokens, including with your own keys. Some optional features, such as custom reporting and team-wide zero data retention, cost extra.
A gateway for analytics, logging, caching, rate limiting, retries and model fallbacks.
Price: Core features are free. Credits bought through Unified Billing carry a 5% fee, and provider rates are passed through without markup.
An LLM router: one API for 600+ models from 20+ providers.
Price: A 5% markup on model usage. A free tier with 200 requests a day, and custom enterprise pricing.
How to choose
- Want the bill to fall? Pick the option that guarantees savings after its own fee.
- Want full control? Self-host an open-source proxy, and budget the engineering time.
- Want governance and logs? Pick a gateway built for observability.
- Want list-price access to many models? Pick a no-markup gateway.
How to migrate off LiteLLM
- List the models, keys and routing rules you use today.
- Point one non-critical service at the new endpoint. Most gateways, including apicuts, use the OpenAI API format, so it's a base URL and key change.
- Run both side by side and compare cost per successful request, latency and errors.
- Move the rest of your traffic once the numbers hold, and keep the old endpoint as a one-line rollback.
See the full migration guide.
Frequently asked questions
What is the best LiteLLM alternative?
It depends on why you're switching. For a lower bill, apicuts guarantees at least 20% lower all-in cost after its fee. For other needs, Portkey and OpenRouter are strong options.
How long does it take to switch from LiteLLM?
With an OpenAI-compatible gateway, usually a day: change the base URL and key on one service, compare results, then move the rest.
How much does LiteLLM cost?
Free to self-host under the MIT license. An enterprise tier with SSO, audit logs and custom SLAs is priced on request.
Sources: LiteLLM's pricing page, Portkey's pricing page, OpenRouter's pricing page, Vercel AI Gateway's pricing page, Cloudflare AI Gateway's pricing page, Requesty's pricing page. Checked October 30, 2026.
Want us to find your 20%?
Book a free 15-minute API cost teardown. Bring last month's provider usage and we'll show you your biggest waste and the first fix we'd ship.
Get a Free 15-Minute API Cost Teardown