← 返回首页
Source policy
Data Sources for AI Coding Plan Comparisons
How coding-plan.org verifies AI Coding Plan prices, models, usage limits, official source links, update dates, and uncertainty notes.
Last updated: 2026-06-25
Short answer: coding-plan.org uses official provider pages first, then official docs, then clearly labeled public observations. If a price, quota, model list, or tool-support claim cannot be verified, it should be marked as unverified instead of presented as fact.
What We Track
| Field | Why it matters | Preferred source |
|---|---|---|
| Provider and plan name | Avoids mixing subscriptions, token packs, APIs, and bundles. | Official provider site |
| Price and billing unit | Monthly, annual, first-month promotion, token pack, or pay-as-you-go can change the real cost. | Official pricing page |
| Included quota and limits | Explains what users actually receive and where throttling begins. | Official docs or pricing table |
| Supported models and coding tools | Determines whether a plan fits Claude Code, Cursor, Cline, APIs, or web chat workflows. | Official docs |
| Renewal, refund, and uncertainty notes | Prevents stale or incomplete purchase-risk claims. | Official terms plus editorial note |
Source Priority
- Official provider pricing pages.
- Official provider documentation.
- Official product announcements, changelogs, support articles, or terms pages.
- Platform exports such as GSC, Semrush, Ahrefs, DataForSEO, Similarweb, Baidu Index, 5118, or Aizhan when explicitly labeled.
- Public page inference and community evidence only when clearly labeled as not independently verified.
Update Cadence
- High-priority provider pages: review weekly.
- Comparison and methodology pages: review monthly or after major provider changes.
- Pricing, model, quota, and tool-support claims: update immediately when public provider information changes.
- Competitor pages: review quarterly or when the competitor changes positioning.
Evidence boundary: This source policy does not prove ranking, traffic, backlinks, or AI citation visibility. Those require GSC, SEO-tool exports, backlink exports, or logged AI/search screenshots.
FAQ
Why do AI Coding Plan prices change so often?
AI providers frequently adjust model access, token quotas, promotional pricing, and developer tool support. Every volatile claim should include a checked date and official source link.
Are third-party recharge or intermediary services included?
Only when the page intentionally covers that purchase path and labels the risk. Official provider plans and intermediary services should not be mixed without disclosure.