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Rapid Router

Comparison

Best OpenRouter alternatives in India (2026)

Nine gateways that put many AI models behind one API, compared on the things that decide the choice for an Indian team: how you pay, whether you get a GST invoice, what the catalog covers and how much you have to run yourself. Updated as the products change; every third-party line reflects that product's public pages at the time of writing.

The short version

OpenRouter is the reference product: one key, hundreds of models, pay as you go in dollars. The reasons an Indian team looks for an alternative are rarely technical. They are the international card, the forex markup on every top-up, the 18% GST you owe under reverse charge with no invoice to show for it, and support that answers while you are asleep.

Rapid Router keeps the OpenRouter request shape and changes the commercial layer: top up in rupees with UPI, get a GST invoice on every recharge, pay provider list price per million tokens with a flat      fee charged once when you buy credits. If you want a control plane over provider accounts you already hold, Portkey (hosted) or LiteLLM (self-hosted) are the usual answers. If your workload is entirely open-weight models, Together AI hosts them well.

Side by side

GatewayWhat it isBillingFor an Indian team
Rapid RouterHosted multi-vendor gateway (Claude, GPT, Gemini, 550+ models)Rupees or dollars; UPI, cardsBuilt in India. UPI top-ups, GST invoice on every recharge, support in IST.
OpenRouterHosted multi-vendor gatewayUS dollarsInternational card only; the forex markup and GST reverse charge are on you.
PortkeyAI gateway with observability, guardrails and an open-source coreDollar plans; you bring provider keys on most plansFounded by an Indian team; enterprise sales in India.
LiteLLMOpen-source proxy you host yourselfFree to run; you pay each provider directlySelf-hosted anywhere, including an Indian cloud region.
Vercel AI GatewayHosted gateway inside the Vercel platformUS dollars on a Vercel accountInternational card.
Cloudflare AI GatewayProxy with caching, rate limiting and analyticsFree tier on a Cloudflare account; providers billed separatelyInternational card for paid Cloudflare plans.
Together AIInference host for open-weight modelsUS dollarsInternational card.
RequestyHosted multi-vendor routerUS dollarsInternational card.
AI/ML APIHosted aggregator with subscription plansUS dollars, plan-basedInternational card.

Third-party columns reflect each product's public documentation and pricing pages at the time of writing. Products move; check their sites for the current state.

1. Rapid Router

Best for: Indian developers and companies that want one key for every model and a bill their accounts team can file.

Same OpenAI-compatible request shape as OpenRouter, so existing code moves with a base-URL change. Images, video and speech models behind the same key, a batch API and a free daily allowance.

Rapid Router vs OpenRouter, row by row · Every model with its rupee price

2. OpenRouter

Best for: Teams anywhere that want the largest catalog and are fine paying in dollars.

The product everyone compares against, and a good one. The gap for an Indian team is purely commercial: currency, invoicing and support hours.

3. Portkey

Best for: Platform teams that want logging, guardrails and governance across providers they already pay for.

A control plane more than a reseller: you still hold accounts with each model provider, at the time of writing.

4. LiteLLM

Best for: Teams with DevOps capacity who want full control and already have provider accounts.

The most flexible option and the most work: you run it, patch it and keep every provider key.

5. Vercel AI Gateway

Best for: Apps already deployed on Vercel using the AI SDK.

Tightly integrated with Vercel tooling; less useful outside it, at the time of writing.

6. Cloudflare AI Gateway

Best for: Teams that want caching and analytics in front of keys they already own.

Not a unified bill: it sits in front of your own provider accounts, at the time of writing.

7. Together AI

Best for: Workloads built on Llama, Qwen, DeepSeek and other open models at scale.

Excellent for open models; it does not resell Claude or GPT, so it is not a drop-in OpenRouter replacement.

8. Requesty

Best for: Developers who want OpenRouter-style routing with a different dashboard.

Comparable idea to OpenRouter; check their catalog for the models you need.

9. AI/ML API

Best for: Hobby and small projects that prefer a monthly plan to metered credits.

Plans rather than pay-as-you-go, at the time of writing; read the per-plan limits carefully.

How to choose

Ask three questions. Who pays, and in what currency? If the answer is an Indian company account, rupee billing with a GST invoice removes a monthly argument with finance. Do you already hold provider accounts? If yes, a control plane (Portkey, LiteLLM, Cloudflare) adds observability without changing who you pay. If no, a reseller gateway (Rapid Router, OpenRouter) is one account instead of eight. Which models? Claude and GPT need a reseller or your own accounts; open-weight models are served well by Together AI and by every gateway here.

Common questions

What is the best OpenRouter alternative in India?

For a team that needs to pay in rupees and file GST invoices, Rapid Router is built for exactly that: the same OpenAI-compatible API as OpenRouter, UPI and card top-ups in rupees, a GST invoice on every recharge, and support in Indian hours. For a team that already holds provider accounts and wants observability, Portkey or a self-hosted LiteLLM are the usual picks.

Can I pay for OpenRouter with UPI?

No, at the time of writing. OpenRouter bills in US dollars and takes international cards. Rapid Router accepts UPI and Indian cards and bills in rupees.

Do I need to rewrite my code to switch from OpenRouter?

Not for Rapid Router. Change the base URL to https://rapidrouter.ai/api/v1 and use a Rapid Router key. Model ids keep the vendor/model shape and the :free suffix works. Self-hosted proxies like LiteLLM also speak the OpenAI shape but you run them yourself.

Is there a free tier on these gateways?

Rapid Router gives every account a daily allowance of free requests on eligible models, plus sponsored :free models. OpenRouter has free-suffix models with daily caps. Cloudflare AI Gateway has a free plan but you pay each model provider. Details change, so check each site.

What about GST on AI API spend?

Buying credits from a foreign provider usually means paying 18% GST under reverse charge yourself, with no invoice to match it to. Rapid Router raises a GST invoice on every recharge, so the tax is on the bill. Our GST guide walks through both cases.

Try the rupee-billed one

Create a key, point your SDK at https://rapidrouter.ai/api/v1, and your first request is a minute away. Free daily allowance before any top-up.

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