Head to head
Coresignal vs Lusha
As a data enrichment API, Coresignal rates higher on the APIbenchmarks Index, 75.2 to 73.7, a 1.5-point gap. Here is how they compare on each criterion.
Criterion by criterion
| Criterion | Coresignal | Lusha |
|---|---|---|
| Documentation & DX | ||
| Reliability | ||
| Ecosystem & SDKs | ||
| Accessibility | ||
| APIbenchmarks Index | 75.2 | 73.7 |
Specifications
| Coresignal | Lusha | |
|---|---|---|
| Best for | Raw professional and jobs data for engineering teams | Contact reveal inside sales workflows |
| Free tier | No | 40 credits/mo (API key on every plan, 100 req/day cap) |
| Pricing | Monthly credit subscription (Collect + Search credits) | Per credit (email 1, phone 5) |
| Official SDKs | 5 languages | 5 languages |
Is Coresignal better than Lusha?
On the APIbenchmarks Index, Coresignal rates higher (75.2 vs 73.7). It leads on the four weighted criteria, but price is reported separately, so the best choice still depends on your budget.
Verdict in one line
Coresignal leads by 1.5 points (75.2 vs 73.7) and wins 2 of 4 criteria; Lusha wins 1.
Winner by criterion
| Criterion | Winner | ||
|---|---|---|---|
| Documentation & DX | 80 | 76 | |
| Reliability | 78 | 78 | Tie |
| Ecosystem & SDKs | 66 | 68 | |
| Accessibility | 76 | 72 |
Choose Coresignal if… / choose Lusha if…
- →documentation & dx matters most to you (80 vs 76)
- →accessibility matters most to you (76 vs 72)
- →your use case matches its focus: raw professional and jobs data for engineering teams
- →ecosystem & sdks matters most to you (68 vs 66)
- →you want a free tier to start (40 credits/mo (API key on every plan, 100 req/day cap))
- →your use case matches its focus: contact reveal inside sales workflows
Pricing side by side
- Model
- Monthly credit subscription (Collect + Search credits)
- Free tier
- No
- Free trial$0
- Mini$49/mo
- Starter$199/mo
- Pro$499/mo
- Growth to Elite$1,000 to $5,000/mo
- DatasetsFrom $1,000+
- Model
- Per credit (email 1, phone 5)
- Free tier
- 40 credits/mo (API key on every plan, 100 req/day cap)
- Free$0/mo
- Starter$49.90/mo ($37.45/mo annual)
- Professional$69.90/mo ($52.45/mo annual)
- Premium$399.90/mo ($299.95/mo annual)
- Scale / customCustom
Vendor-published pricing, verified 2026-10-07 (Coresignal) and 2026-10-07 (Lusha).
SDK and language coverage
Both · 1
No official language SDKs found
Only Coresignal · 4
REST API (HTTPS / JSON)Coresignal MCP server (Node.js via mcp-remote)API playgrounds (web)llms.txt / llms-full.txt documentation exports
Only Lusha · 4
REST API v3 (HTTPS/JSON)MCP serverNative connectors: HubSpot, Salesforce, n8nBrowser extension
Strengths and weaknesses
- +Transparent self-serve credit plans from $49/month, no sales call to start
- +Quickstart, API playgrounds, rate-limit reference and llms.txt/llms-full.txt exports in the docs
- +Official MCP server for Claude, Cursor and other MCP clients
- –No official language SDKs, OpenAPI spec page or Postman collection found in the docs index
- –Free access is a 7-day trial only, not a recurring free tier
- –Company data refreshes roughly monthly per third-party reviews; no direct-dial phone numbers
- +API key on every plan including Free per official docs
- +Published per-plan rate limits and credit costs
- +Broad endpoint set: person, company, prospecting, signals, lookalike
- –Free and Starter plans capped at 100 API requests/day
- –No official language SDKs found
- –Phone reveals cost 5 credits and phone accuracy is a frequent complaint
Coresignal vs Lusha: questions
- Which has better documentation, Coresignal or Lusha?
- Coresignal scores higher on documentation and developer experience: 80 vs 76 out of 100.
- Which is more reliable, Coresignal or Lusha?
- Coresignal and Lusha score the same on reliability (78).
- Do Coresignal and Lusha have a free tier?
- Coresignal: no free tier. Lusha: yes (40 credits/mo (API key on every plan, 100 req/day cap)).
- How are Coresignal and Lusha priced?
- Coresignal: Monthly credit subscription (Collect + Search credits). Lusha: Per credit (email 1, phone 5).
- Which has more official SDKs?
- Both list 5 official SDKs.