Alternatives to Arch
30 tools that compete with or replace Arch. Ranked by direct product-type match — not generic category overlap.
What is the best Arch alternative?
The best Arch alternative today is Proxy because it is a safe bet on our live viability checks and it has the widest real-user coverage of these options; it also has a free tier.
Ranked on live viability checks, real-user mentions and how often AI engines read each tool — never pay-for-placement.
Why people look for alternatives to Arch
The complaints that come up most often in public discussion — reviews, forums and community threads. Not our opinion, and not the vendor's marketing.
- No verified community feedback in this dataset — every scraped 'Arch' post is about something else
- Rebrand from Arch to Plano splits discoverability and muddles search results badly
- Free hosted Plano LLMs are US-central only and described as a first-run experience
- Scaling production means self-hosting a 4B routing model or negotiating keys on Discord
Drawn from 82 mentions across 5 sources · researched Oct 22, 2026.
In fairness: users also consistently praise envoy-based proxy runs as a sidecar or standalone, fitting existing service-mesh topologies, and openai-compatible chat completions endpoint means agents can be plain http servers in any language. A complaint list is not a verdict — see the full picture on the Arch page.
Plano
Plano is an AI-native proxy and data plane for agent routing, orchestration, traces, and guardrails in agentic apps.
TrueFoundry AI Gateway
One OpenAI-compatible gateway in front of 1,600+ models, with quotas, RBAC, guardrails and an MCP gateway for agent tool calls.
9router
Open-source AI routing gateway that fronts 60+ providers behind one OpenAI-compatible endpoint at localhost:20128/v1.
Olla
Olla is an open-source, Apache-2.0 Go LLM proxy that load-balances Ollama, vLLM, SGLang and MLX behind one OpenAI-compatible endpoint on
Open Responses Server
Open-source FastAPI proxy that lets any OpenAI-compatible backend answer OpenAI's Responses API.
Free GPT Grok Gemini Claude API
One OpenAI-compatible API key routing to OpenAI, Anthropic, Google, and 100+ open-source models.
Maxim AI
Maxim AI simulates, evaluates and observes AI agents — with Bifrost, its open-source LLM gateway, for routing and guardrails.
Proxy
Local LLM proxy that meters every agent request and caps runaway spend before the bill does.
Crazyrouter
One OpenAI-compatible API key for 600+ models, with cost-optimized routing and pay-as-you-go billing
dari.dev
LLM routing that picks the cheapest model still hitting your quality bar, without stalling the agent loop.
backdoor
Backdoor proxies Claude Code to DeepSeek, Groq, Ollama, or OpenRouter with a 3-command install and MIT-licensed source.
Echo
Open-source SDK that swaps the Vercel AI SDK so your users pay for their own LLM tokens through Echo Sign-In, and you never front the inference bill.
Github Copilot Api Vscode
Open-source VS Code extension that turns your GitHub Copilot subscription into a local OpenAI-compatible API server on port 3030.
Kaopu API
Unified AI API gateway routing one OpenAI-compatible endpoint across 50+ upstream model services
Text-Generator.io
OpenAI-compatible AI API gateway with automatic model routing across 17 providers
OpenRouter Agents
Route one OpenAI-compatible API key across 500+ models on 80+ providers, text to audio
CometAPI
One OpenAI-compatible API key for 500+ AI models at 20-40% below official provider rates
Netlify AI Gateway
Use OpenAI, Anthropic, Gemini, OpenRouter and TypeSafe models in your Netlify functions with no API keys to manage.
OmniRoute
OmniRoute routes 352 AI providers through one OpenAI-compatible endpoint with automatic fallback.
LiteLLM
LiteLLM is a self-hosted AI gateway putting 140+ providers and 1,800+ models behind one OpenAI-compatible API.
Gateway
Portkey's AI Gateway routes, caches, and governs 1600+ LLMs through one OpenAI-compatible API endpoint.
TokenHot
TokenHot is an OpenAI-compatible LLM API gateway that cuts frontier model API costs by up to 90% with one base URL swap.
OrcaRouter
OrcaRouter routes prompts across 200+ models with 0% token markup and guardrails enforced at the gateway.
Monid
Route autonomous agents to 1,700+ data and media APIs on one prepaid pay-per-call balance.
MakeHub.ai
OpenAI-compatible API load balancer that routes each LLM request to the fastest, cheapest provider in real time.
AIsa
AIsa gives AI agents one API key to 5,000+ live data APIs, 110+ models and 40+ skills, billed per result.
APIMaster
Buy verified GPT, Claude, Nano Banana and Seedance API keys through one OpenAI-compatible endpoint at up to 90% off.
CC Switch
CC Switch is a free desktop control panel for switching AI coding tool providers, routing, and failover in one click.
GPTProto
One OpenAI-compatible API key for 200+ text, image, and video models at 10–30% below official rates.
APIMart
One OpenAI-compatible API for 190+ AI image, video, LLM, and audio models at discounted pay-as-you-go rates
Arch alternatives compared
| Tool | Pricing type | Starting price | Free tier | Last verified | Viability |
|---|---|---|---|---|---|
| Arch | Free | Free | Yes | Safe bet | |
| Plano | Freemium | Custom pricing | Yes | Moderate | |
| TrueFoundry AI Gateway | Freemium | $25/user/mo | Yes | Safe bet | |
| 9router | Freemium | Usage-based | Yes | Safe bet | |
| Olla | Free | Free | Yes | Safe bet | |
| Open Responses Server | Free | — | Yes | Moderate | |
| Free GPT Grok Gemini Claude API | Freemium | — | Yes | Moderate | |
| Proxy | Freemium | $49/mo | Yes | Safe bet | |
| Crazyrouter | Freemium | $99/mo | Yes | Safe bet |
First row is Arch itself. Starting price is the cheapest paid plan on each vendor's published pricing; viability is our band, not a score.
Is there a cheaper alternative to Arch?
Arch does not publish a fixed monthly price we can compare against, so we do not name a cheaper option; the table shows each alternative's starting price.
Which Arch alternative is free?
Proxy has a free tier on its published pricing and is also our top pick. Free tiers change often; the "Last verified" column shows when we last checked each one.
Is Arch still active?
Yes. Arch is live and its listing was verified on 22 Oct 2026.
Frequently asked questions
What is the best Arch alternative?
The best Arch alternative today is Proxy because it is a safe bet on our live viability checks and it has the widest real-user coverage of these options; it also has a free tier.
Is there a cheaper alternative to Arch?
Arch does not publish a fixed monthly price we can compare against, so we do not name a cheaper option; the table shows each alternative's starting price.
Which Arch alternative is free?
Proxy has a free tier on its published pricing and is also our top pick. Free tiers change often; the "Last verified" column shows when we last checked each one.
Is Arch still active?
Yes. Arch is live and its listing was verified on 22 Oct 2026.
What are the best alternatives to Arch?
We currently list 30 alternatives to Arch: Plano, TrueFoundry AI Gateway, 9router, Olla, Open Responses Server. Each is ranked by direct product-type match rather than generic category overlap.
How do you choose which Arch alternatives to show?
Alternatives are ranked by direct product-type match — tools that do the same job — not by shared category tags. Every listed tool is independently re-verified on a continuous cycle.
How this page is made: a human editor decides what is published. Drafts are proposed by a mixture of models (Claude Opus 4.5, GPT Codex and DeepSeek’s strongest models) working from our own verified data — live site checks, current pricing and the public sentiment we gather from Reddit, Product Hunt, G2 and community forums — and the editor keeps, corrects or strikes each line. Nothing here is pay-for-placement. Read the full methodology.