ChangeSignal vs PredictLeads
ChangeSignal
getchangesignal.com
PredictLeads
predictleads.comSide by side
| Figure | ChangeSignal | PredictLeads |
|---|---|---|
| Price from | — | $0.01/mo |
| Free plan | — | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| API | — | Yes |
| Self-hosted | — | Yes |
| Plans published | 0 | 11 |
| Spec score · Account Enrichment Software | 7.4 (#28) | 8.7 (#5) |
| Audience | The restaurant-opening alerts are presented for teams that need to reach new venues early, including sellers of POS, payments, insurance, supply, payroll, and equipment financing. | The company describes its data as useful for finding growing companies, understanding target prospects, and personalizing outreach. |
| Integrations | The restaurant alerts page offers Slack or Discord webhooks for team visibility. | Official integrations include Postman, n8n, Make, Clay, ActivePieces, Apify, Pipedream, Claude, ChatGPT, Polytomic and other automation, MCP and reverse-ETL tools. |
| Product | ChangeSignal monitors public data and turns changes into evidence-linked buying signals. | PredictLeads offers structured company intelligence for AI agents through MCP, APIs, webhooks, and flat files. |
Plans
PredictLeads
- 100,001-500,000 API CallsFree
- 100,001–500,000 API CallsFree
- 100 API credits FreeFree
- 500,001+ API CallsFree
- 10,001-100,000 API Calls$0.01 a month
- 10,001–100,000 API Calls$0.01 a month
- 5,001-10,000 API Calls$0.02 a month
- 5,001–10,000 API Calls$0.02 a month
- 101–5,000 API Calls$40 a month
- 101-5,000 API Calls$400.04 a month
In their own words
ChangeSignal
ChangeSignal has no write-up on Specifiction yet; its figures are above.
PredictLeads
PredictLeads provides structured company intelligence for AI agents through MCP, APIs, webhooks, and flat files. Its firmographic dataset covers 120M+ companies and may include descriptions, tickers, locations, and corporate hierarchies. News data spans 20M+ PR sites, news outlets, and blogs, with events sorted into 37 types. Job-posting data covers 2.7M+ companies and includes full descriptions, ONET codes, and salary details. Other datasets cover technographics, financing events, products, key customers, and similar companies. Delivery options include REST APIs, downloadable flat files, MCP, and real-time webhooks; listed integrations include Postman, n8n, Make.com, Clay, ActivePieces, Apify, ChatGPT, Claude, and Polytomic. The service has API, self-hosted, and web platforms. PredictLeads lists a free plan with up to 100 free API calls per month and paid access from $40/mo. Unused credits expire each billing period, and requests beyond the monthly credit limit return a 402 error. The company says it maintains SOC 2 Type II certification and encrypts customer data in transit.