Coding · alternatives
Prbl's limits explain most switches. The free plan is 10 scans a month on 3 repos, the AI rewriter needs Pro and runs on a monthly credit allowance, and the tool focuses on AI-generated code patterns. Team and Enterprise details are thin on the pricing page.
GitHub Copilot offers code completions, chat and agent features in editors, the terminal and GitHub; Copilot Pro is $10 per user per month and there is a free tier. Cursor is an AI code editor with agents and code review, with Individual (Pro) at $20 per month, usage-based, and a free Hobby tier. Both help you write and fix code rather than scan a finished project for known risky patterns, so they are a different workflow rather than a drop-in replacement.
"Better suited" below is based on documented features and pricing from our verified profiles, not on a head-to-head test. Prices are USD as published by each vendor.
Our own captures of each vendor's public pages. Click a frame for the full-size image.
Taken from the documented limitations in our Prbl profile.
| Tool | Starting price | Free tier | Platforms | Main limitation |
|---|---|---|---|---|
| Prbl (this page) | $29/mo (Pro) | Yes | Web | The free plan is limited to 10 scans a month and 3 repos, and the AI rewriter requires Pro with a monthly credit limit. |
| GitHub Copilot | $10/mo (Copilot Pro) | Yes | Web, Desktop, Mobile | Chat, agents, code review and CLI all draw from a monthly GitHub AI Credits allowance that varies by model and task, so heavy agent use can exhaust a plan mid-month and require paid extra usage or an upgrade. |
| Cursor | From $20/mo (Individual (Pro)) | Yes | Desktop | Hobby has only limited Agent requests, and usage beyond the included amount is billed on demand. |
| Alternative | Pick it when | Starting price | Watch out for |
|---|---|---|---|
| GitHub Copilot |
$10/mo (Copilot Pro) | ||
| Cursor |
From $20/mo (Individual (Pro)) |
AI coding assistant from GitHub offering code completions, chat and agent features in editors, the terminal and GitHub.
Free stops at: 2,000 completions per month, Limited chat and agent usage (allowance of GitHub AI Credits)
Verified github.com (opens GitHub Copilot website in a new tab)
Free · paid from $10/mo US · checked Sep 30
AI code editor with agents, cloud agents and code review, offered with a free Hobby tier and paid plans.
Free stops at: Limited Agent requests
Free · paid from $20/mo US · checked Sep 29
Open-source terminal AI agent from Google bringing Gemini to the command line; site notes unpaid and Google One users moved to Antigravity CLI.
Free stops at: Verify current availability
Verified geminicli.com (opens Gemini CLI website in a new tab)
Pricing US price unconfirmed
OpenAI's coding agent for the CLI, IDE extension, desktop app, web and iOS, included in ChatGPT plans or billed by API.
Free stops at: Desktop app only listed, Usage limits apply
Verified developers.openai.com (opens OpenAI Codex website in a new tab)
Free · paid from $8/mo US · checked Sep 29
Anthropic's agentic coding tool that reads your codebase, edits files and runs commands from the terminal, IDEs, desktop app or browser.
Watch out: Not included in the Free Claude plan, and usage on subscriptions is capped by plan limits.
Verified code.claude.com (opens Claude Code website in a new tab)
From $20/mo US · checked Sep 29
Private inference endpoint for open-weight models, built for coding agents, with zero request retention.
Watch out: Monthly plans cover estimated token totals, not fixed allowances, and agent tool calls (web search, fetch) ar…
Verified zro.moonmath.ai (opens Zro (by MoonMath) website in a new tab)
From $20/mo US · checked Sep 29
Full-stack design-to-code platform for building and deploying software with AI agents and real-time team collaboration.
Watch out: No pricing is published and access is through an early-access waitlist.
Pricing US price unconfirmed
E-commerce purchasing API that lets developers and AI agents search, buy, track and return products across thousands of retailers.
Free stops at: Search on the agent flow is described as free; agent sandbox with test keys.
From $1/order US · checked Sep 29
GitHub Copilot and Cursor both have free tiers.
GitHub Copilot Pro at $10 per user per month, against Prbl Pro at $29 and Cursor Individual (Pro) at $20.
The 10-scan, 3-repo free limit and the AI rewriter being Pro-only with a monthly credit cap.
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