Devforth
Observed usage limits

The Real Token Value of Coding Agent Plans

Freshly updated comparison of what coding agent plans actually give you. We measure real usage limits and convert them into practical API-equivalent $ value across Claude Code, Codex, Copilot, and Antigravity.

Updated 07 Jul 2026 Yesterday

Compare the leading coding agent plans in one place - pricing, real usage limits, and included value side by side, all measured from observed usage rather than marketing claims. Choose a plan type and billing period to find the right fit, sort by price or value, and open any plan's details for its complete limits, features, and sources.

Plan type:
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  • OpenAI / ChatGPT + Codex

    Free

    ChatGPT Codex
    #1
    Monthly price
    $0
    Monthly value
    ~$4
    Limit windows
    30d~$4
  • Anthropic / Claude

    Free

    Claude
    #2
    Monthly price
    $0
    Monthly value
    $0(claude.ai only)
  • GitHub / GitHub Copilot

    Free

    GitHub Copilot
    #3
    Monthly price
    $0
    Monthly value
    ~$2
    Limit windows
    30d~$2
  • Google / Google Antigravity

    Individual

    Antigravity
    #4
    Monthly price
    $0
    Monthly value
    ~$1
    Limit windows
    30d~$1
  • OpenAI / ChatGPT + Codex

    Go

    ChatGPT Codex
    #5
    Monthly price
    $8
    Monthly value
    ~$35
    Limit windows
    7d~$8
  • GitHub / GitHub Copilot

    Pro

    GitHub Copilot
    #6
    Monthly price
    $10
    Monthly value
    ~$15
    Limit windows
    30d~$15
  • Google / Google Antigravity

    Google AI Pro

    Antigravity Gemini App Google Search NotebookLM Google Drive
    #7
    Monthly price
    $19.99
    Monthly value
    Main models ~$174
    Other models ~$43
    Limit windows
    5h~$7 7d~$40
    5h~$4 7d~$10
  • OpenAI / ChatGPT + Codex

    Plus

    ChatGPT Codex
    #8
    Monthly price
    $20
    Monthly value
    ~$557
    Limit windows
    5h~$20 7d~$128
  • Anthropic / Claude + Claude Code

    Pro

    Claude Claude Code
    #9
    Monthly price
    $20
    Monthly value
    ~$1,217
    Limit windows
    5h~$35 7d~$280
  • GitHub / GitHub Copilot

    Pro+

    GitHub Copilot
    #10
    Monthly price
    $39
    Monthly value
    ~$70
    Limit windows
    30d~$70
  • Google / Google Antigravity

    Google AI Ultra 5x

    Antigravity Gemini App Google Search NotebookLM YouTube Premium Google Drive
    #11
    Monthly price
    $99.99
    Monthly value
    Main models ~$870
    Other models ~$217
    Limit windows
    5h~$35 7d~$200
    5h~$20 7d~$50
  • OpenAI / ChatGPT + Codex

    Pro 5x

    ChatGPT Codex
    #12
    Monthly price
    $100
    Monthly value
    ~$2,783
    Limit windows
    5h~$100 7d~$640
  • Anthropic / Claude + Claude Code

    Max 5x

    Claude Claude Code
    #13
    Monthly price
    $100
    Monthly value
    ~$6,087
    Limit windows
    5h~$175 7d~$1,400
  • GitHub / GitHub Copilot

    Max

    GitHub Copilot
    #14
    Monthly price
    $100
    Monthly value
    ~$200
    Limit windows
    30d~$200
  • Google / Google Antigravity

    Google AI Ultra 20x

    Antigravity Gemini App Google Search NotebookLM YouTube Premium Google Drive
    #15
    Monthly price
    $199.99
    Monthly value
    Main models ~$3,479
    Other models ~$870
    Limit windows
    5h~$140 7d~$800
    5h~$80 7d~$200
  • OpenAI / ChatGPT + Codex

    Pro 20x

    ChatGPT Codex
    #16
    Monthly price
    $200
    Monthly value
    ~$11,131
    Limit windows
    5h~$400 7d~$2,560
  • Anthropic / Claude + Claude Code

    Max 20x

    Claude Claude Code
    #17
    Monthly price
    $200
    Monthly value
    ~$24,350
    Limit windows
    5h~$700 7d~$5,600

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