| --- |
| license: cc-by-4.0 |
| task_categories: |
| - tabular-to-text |
| - time-series-forecasting |
| language: |
| - en |
| - zh |
| tags: |
| - pricing |
| - saas-pricing |
| - ai-pricing |
| - llm-pricing |
| - competitive-intelligence |
| - time-series |
| size_categories: |
| - 10K<n<100K |
| multilinguality: |
| - multilingual |
| --- |
| # PriceTrail / 价迹 — AI & SaaS Pricing Dataset (derived layer) |
|
|
| **EN.** A continuously-updated open dataset of **AI / SaaS pricing snapshots and |
| pricing-change timelines**. Each row in `data/price_cards.jsonl` is a structured |
| pricing observation (tool, vendor, tier, price, billing cycle, source, capture |
| time); each row in `data/price_changes.jsonl` is a detected pricing change event |
| between two snapshots (price up/down, tier added/removed, free-tier cut, billing |
| cycle change, ...). The dataset is regenerated from live pricing pages on a fixed |
| cadence, so it doubles as a **pricing time-series** for competitive intelligence, |
| procurement, VC research, and model training. |
|
|
| **中文.** 一份持续更新的开源「AI / SaaS 定价」数据集，包含定价快照卡与定价变更时间线。 |
| `data/price_cards.jsonl` 每行是一条结构化定价观测（工具、厂商、档位、价格、计费周期、 |
| 来源、抓取时间）；`data/price_changes.jsonl` 每行是两次快照之间检测到的定价变更事件 |
| （涨价 / 降价 / 新增档位 / 下架档位 / 取消免费档 / 计费周期变更 …）。数据集按固定节奏从 |
| 真实定价页重新生成，天然是一份「定价时间序列」，可用于竞品情报、采购、VC 研究与模型训练。 |
|
|
| > **Freshness / 新鲜度:** regenerated on every run (default cadence: every 12h); |
| > the dataset always reflects the most recent observed pricing. |
|
|
| ## License / 许可 |
|
|
| - The **derived pricing observations** (structured price points, change events, |
| provenance) are released under **CC-BY 4.0** — see `LICENSE`. |
| - Source pricing pages retain their own terms; attribution to each source is |
| preserved via `source_url`. |
|
|
| ## Non-affiliation / 非附属声明 |
|
|
| This dataset is **independent and not affiliated with, endorsed by, or sponsored |
| by** any vendor, product, or service named within it. All product names, logos, |
| and trademarks are the **property of their respective owners** and are used here |
| only to identify the pricing subject of each observation. Prices are observed |
| facts redistributed under CC-BY 4.0; this dataset makes no claim of |
| partnership with any company. |
|
|
| ## Coverage honesty / 覆盖诚实声明 |
|
|
| This release covers the **publicly-parseable pricing pages** that the PriceTrail |
| pipeline can fetch and parse (AI / SaaS / DevOps / collaboration tools, etc.). |
| A number of vendors gate their pricing pages behind bots / login walls |
| (e.g. some LLM providers and design suites); those are **not yet** in this |
| dataset and are explicitly excluded — this dataset does **not** claim full |
| vendor coverage. See the per-run source list for the exact coverage of this build. |
|
|
| ## Fields / 字段 |
|
|
| **price_card** (13 fields): id, tool, vendor, tier, price, currency, billing_cycle, effective_date, source_url, snapshot_ref, captured_at, lang, category. |
| See `schema.json` → `definitions.PriceCard`. An optional `category` groups |
| tools by type (e.g. `agent` for AI-agent apps such as Cursor / WorkBuddy / Coze); |
| rows without a category are omitted (legacy sources). |
| |
| **price_change** (8 fields): id, tool, change_type, before, after, detected_at, evidence_snapshot_before, evidence_snapshot_after. |
| See `schema.json` → `definitions.PriceChange`. |
| |
| **change_type** vocabulary: |
| - `new` |
| - `price_up` |
| - `price_down` |
| - `free_tier_cut` |
| - `feature_cut` |
| - `tier_added` |
| - `tier_removed` |
| - `cycle_change` |
|
|
| ## Load / 加载示例 |
|
|
| ```python |
| from datasets import load_dataset |
| cards = load_dataset("Myco-Net/pricetra-pricing", data_files="data/price_cards.jsonl")["train"] |
| changes = load_dataset("Myco-Net/pricetra-pricing", data_files="data/price_changes.jsonl")["train"] |
| ``` |
|
|
| ## Stats / 本版统计 |
|
|
| - price_card rows: 35147 |
| - price_change rows: 13 |
|
|
