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AI · alternatives · 2026

24 alternatives to OpenAI GPT-3 Chatbot Cost Calculator

Estimate the costs of using GPT-3 model for a chatbot.

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. OpenAI GPT-3 Chatbot Cost Calculator launched in 2023; newer entries below may have overtaken it.

  1. 1
    ChatGPT▲1,647

    Optimizing language models for dialogue

    2022 · chatgpt.com · its alternatives →

  2. 2

    Scaled access to research-grade intelligence

    2024 · its alternatives →

  3. 3

    Pushing the frontier of cost-effective reasoning

    2025 · its alternatives →

  4. 4

    Generate software cost, time, features, user story & sitemap

    2024 · its alternatives →

  5. 5

    API Pricing Calculator for OpenAI's ChatGPT

    2023 · its alternatives →

  6. 6

    The most advanced GPT3-based chatbot builder

    2023 · its alternatives →

  7. 7
    GPT-4.5▲511

    The largest and best model for chat yet in GPT family

    2025 · its alternatives →

  8. 8

    Tighter instruction adherence in speech agents

    Feb 2026 · developers.openai.com · its alternatives →

  9. 9

    Create your own ChatGPT

    2023 · its alternatives →

  10. 10

    Estimate price for using OpenAI API

    2023 · its alternatives →

  11. 11

    Stop guessing your AI costs

    May 2026 · costlens.kipps.ai · its alternatives →

  12. 12LB
  13. 13

    Instantly build customer support openai chatbot

    2023 · its alternatives →

  14. 14

    Monetise your GPTs with in-chat payments in the OpenAI Store

    2024 · its alternatives →

  15. 15

    Create custom GPT-3 AI models in minutes, with No Code

    2022 · its alternatives →

  16. 16

    Custom ChatGPT agents with your own data

    2023 · its alternatives →

  17. 17

    Build powerful conversational AI agents

    2024 · its alternatives →

  18. 18

    GPT-3 technology for Chatbots in popular messengers

    2023 · its alternatives →

  19. 19GC
  20. 20

    Complete index To Chatgpt, GPT3 tools & OpenAI apps

    2023 · its alternatives →

  21. 21

    ChatGPT-like customer interactions in a website widget

    2024 · its alternatives →

  22. 22
    GPT-Live▲211

    Full-duplex voice for ChatGPT

    Jul 2026 · openai.com · its alternatives →

  23. 23

    Easily calculate the token count and cost of your GPT Prompt

    2023 · its alternatives →

  24. 24
    CostGPT▲109

    Calculate cost & timeline for software development using AI

    2023 · 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 →