AI · alternatives · 2026

24 alternatives to 50 Ultra-Cheap AI APIs

Cut your Claude and GPT API costs by up to 96%

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

1. 1
   GPT-6 Sol & Luna▲350

   Frontier AI intelligence, now at half the price

   Sep 2026 · openai.com · its alternatives →

2. 2
   Token Harbor▲85

   The easiest way to access frontier AI models.

   Aug 2026 · tokenharbor.ai · its alternatives →

3. 3
   ApiLink▲4

   One API for GPT, Claude, Gemini & every major AI model

   May 2026 · apilink.io · its alternatives →

4. 4
   GPTSidekick▲134

   Affordable AI assistant powered by GPT-4 & Claude 3

   2024 · its alternatives →

5. 5
   CostPerPrompt – Live AI API pricing and real-workload cost calculators▲20

   Live pricing for 309+ AI models (GPT, Claude, Gemini, Llama, DeepSeek) plus real-world cost calculators: chatbots, API budgets, and token math. Updated 2026-09-06.

   Aug 2026 · costperprompt.com · its alternatives →

6. 6
   GPT Proto▲6

   The best generative AI text, image, video, and audio

   2025 · gptproto.com · its alternatives →

7. 7
   Duple.ai▲13

   Access ChatGPT, Claude, Gemini, Grok, and more in one place

   2025 · duple.ai · its alternatives →

8. 8
   WorldGate API▲3

   #ai #api #provider

   Jul 2026 · worldgateapi.com · its alternatives →

9. 9
   ComputeUnion▲2

   Real-time AI API price comparison across 20+ providers

   Jun 2026 · computeunion.net · its alternatives →

10. 10
    Compare IA▲2

    Find the AI that fits for free your use case and budget !

    Mar 2026 · compareia.net · its alternatives →

11. 11
    OneMux▲10

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

    Jul 2026 · onemux.net · its alternatives →

12. 12
    ModelHub API▲4

    One API Key. 45+ AI Models. 43x Cheaper Than OpenAI.

    Jun 2026 · its alternatives →

13. 13
    Qubax AI▲3

    AI Up to 99% off. GPT, Claude & 250+ models through one API.

    Jul 2026 · qubax.ai · its alternatives →

14. 14
    Velokey▲4

    One OpenAI-compatible API for GPT, Claude, Gemini, Flux, Kling and 100+ models. Compare pricing, switch instantly, pay per token.

    Jul 2026 · velokey.ai · its alternatives →

15. 15
    GenAI Hub▲7

    Unlock premier AI models just with $5 (Pay per use)

    2025 · gen-ai-studio.com · its alternatives →

16. 16
    Frugal Relay▲3

    One API for GPT & Claude at 10% of official prices

    Jul 2026 · frugalrelay.me · its alternatives →

17. 17
    AkaRouter▲3

    Pay per request. Not per token. 11 frontier models.

    Jun 2026 · akarouter.dev · its alternatives →

18. 18
    Model Xpert▲4

    Ask Once, Get Answer from the Top Models of Chatgpt, Gemini, Claude, Grok, Perplexity & Deepseek in One Screen in One Subscription

    Dec 2025 · modelxpert.com · its alternatives →

19. 19
    ReasoningDensity▲7

    See where your AI API cost & tokens go — no API key needed

    Jul 2026 · reasoningdensity.com · its alternatives →

20. 20
    AIOpenCloud▲1

    One API key for DeepSeek, GPT, Gemini. $8.88 free to try

    May 2026 · aiopencloud.xyz · its alternatives →

21. 21
    AIPricingCalculator

    Free AI API cost calculator - Claude, GPT-5, Gemini & Groq

    Apr 2026 · aipricingcalc.com · its alternatives →

22. 22
    WidelAI▲3

    One subscription for all premium AI models

    Mar 2026 · widelai.com · its alternatives →

23. 23
    AGI should be available to everyone▲1

    ForAI: Making AGI Accessible Through Affordable Tokens

    Jun 2026 · forai.ai · its alternatives →

24. 24
    A4F ▲6

    Access hundreds of LLMs through one API for Free

    2025 · a4f.co · its alternatives →

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 →