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AI · alternatives · 2026

24 alternatives to ProxAI

Hard budget caps for LLM APIs — one base_url change

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.

  1. 1
    ReliAPI▲87

    Stop losing money on failed OpenAI and Anthropic API calls.

    Dec 2025 · kikuai-lab.github.io · its alternatives →

  2. 2

    LLM Provider arbitrage to get the best performance for the $

    2025 · makehub.ai · its alternatives →

  3. 3
    Tokenwise▲143

    A smart LLM proxy that shows where you're overpaying

    Jun 2026 · tokenwisehq.com · its alternatives →

  4. 4

    Access 1 billion tokens per month for free

    Apr 2026 · github.com · its alternatives →

  5. 5
    LLM Gatewayfree tier▲296

    I built an OpenAI-compatible LLM gateway that routes requests to OpenAI, Anthropic, Ollama, vLLM, llama-server, SGLang... anything that speaks /v1/chat/completions. Single Go binary, one YAML config file, no infrastructure. It does the things you'd expect from this kind of gateway... semantic routing via a three-layer cascade (keyword heuristics, embedding similarity, LLM classifier) that picks the best model when clients omit the model field, weighted round-robin load balancing across local inference servers with health checks and failover. The part I think is most…

    2025 · llmgateway.io · its alternatives →

  6. 6AT

    I recently built a small open-source tool to benchmark different LLM API endpoints — including OpenAI, Claude, and self-hosted models (like llama.cpp). It runs a configurable number of test requests and reports two key metrics: • First-token latency (ms): How long it takes for the first token to appear • Output speed (tokens/sec): Overall output fluency Demo: https://llmapitest.com/ Code: https://github.com/qjr87/llm-api-test The goal is to provide a simple, visual, and reproducible way to evaluate performance across different LLM providers, including…

    2025 · llmapitest.com · its alternatives →

  7. 7

    Calculate and compare the cost of the latest LLM APIs

    2024 · docsbot.ai · its alternatives →

  8. 8

    We built any-llm because we needed a lightweight router for LLM providers with minimal overhead. Switching between models is just a string change : update "openai/gpt-4" to "anthropic/claude-3" and you're done. It uses official provider SDKs when available, which helps since providers handle their own compatibility updates. No proxy or gateway service needed either, so getting started is pretty straightforward - just pip install and import. Currently supports 20+ providers including OpenAI, Anthropic, Google, Mistral, and AWS Bedrock. Would love to hear what you think!

    2025 · github.com · its alternatives →

  9. 9

    Run GPT-OSS, Qwen, Llama, and DeepSeek through one OpenAI-compatible API with streaming and clear usage-based pricing.

    May 2026 · adola.app · its alternatives →

  10. 10
    LLMCap▲1

    Hard dollar caps on LLM API calls. When you hit ...,it stops

    May 2026 · llmcap.io · its alternatives →

  11. 11
    Bursora▲26

    Cap your AI spend before the bill lands

    Jul 2026 · bursora.com · its alternatives →

  12. 12

    Hey HN! We've run our privacy-focused open-source inference company for a while now, and we're launching a flat monthly subscription similar to Anthropic's. It should work with Cline, Roo, KiloCode, Aider, etc — any OpenAI-compatible API client should do. The rate limits at every tier are higher than the Claude rate limits, so even if you prefer using Claude it can be a helpful backup for when you're rate limited, for a pretty low price. Let me know if you have any feedback!

    2025 · synthetic.new · its alternatives →

  13. 13

    Hey HN, I built browser-use, an open-source alternative to OpenAI’s Operator for browser-use systems, and here’s why I think it’s better: Flexibility: You can use any LLM with our tool – Gemini, Anthropic, Qwen, Llama, DeepSeek, and more. As new models improve, so does your agent. Open Source: No need to pay $200/month or endure long waitlists – it’s free and accessible to everyone today. Custom Automation: Our Python package allows you to build actual web automations. Your LLM can gain new tools, like file uploads. Cost: Our system is 30x cheaper than Operator, e.g., when used with…

    2025 · github.com · its alternatives →

  14. 14
    Byte▲8

    Your local AI model or API key in a customizable llm chatbox

    Jul 2026 · get-byte.app · its alternatives →

  15. 15
    AIBoox▲20

    Fast & affordable LLM API (Deepseek Chat V3 & Deepseek R1)

    2025 · aiboox.com · its alternatives →

  16. 16

    Talk to multiple LLMs thru a unified API

    2025 · ai-gateway.dev · its alternatives →

  17. 17

    WavexAI gives you unlimited AI usage for one flat price. No caps, no surprises.

    29d ago · wavexai.dev · its alternatives →

  18. 18
    OneMux▲10

    Low-cost, OpenAI-compatible API for multiple AI models

    Jul 2026 · onemux.net · its alternatives →

  19. 19

    Hi HN, I was once given the advice: Don't waste expensive frontier model credits (GPT/Claude/etc.) on bulk work. Send the boring, repetitive, high-volume jobs to a smaller model, and save the expensive prompts for when you actually need frontier-level reasoning. I complained and told my manager that I shouldnt have to think about using certain models for certain coding tasks, and that one model should handle everything. Well, here we are anyway. If anyone needs a place to absolutely abuse an LLM with high-volume tasks, come beat ours up at https://yolo-auto.com. Here are…

    Jul 2026 · yolo-auto.com · its alternatives →

  20. 20

    I built this after hitting the same wall repeatedly — no good way to enforce token budgets in application code. Provider caps are account-level and tell you what happened, not what is happening. Two ways to add it: # Direct client wrapper client = tokencap.wrap(anthropic.Anthropic(), limit=50_000) # LangChain, CrewAI, AutoGen, etc. tokencap.patch(limit=50_000) Four actions at configurable thresholds: WARN, DEGRADE (transparent model swap), BLOCK, and WEBHOOK. SQLite out of the box, Redis for multi-agent setups. One design decision worth mentioning: tokencap tracks tokens, not dollars. Token…

    Apr 2026 · github.com · its alternatives →

  21. 21

    Free LLM API. Ads in your terminal pay for it.

    Aug 2026 · infr.ad · its alternatives →

  22. 22

    An AI Cost Optimization Infrastructure for LLM Applications

    Mar 2026 · getpromptly.in · its alternatives →

  23. 23
    Zelyx▲1

    Stop paying for what you can't see.

    Jun 2026 · zelyx.app · its alternatives →

  24. 24
    COO▲9

    COO for Our Large Language Model Providers

    2025 · coo-llm.github.io · its alternatives →

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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →