B2BProfile API vs People Data Labs · Coresignal · Proxycurl
$0.40 vs $25.00+
per 1,000 person enrichments.
Static B2B database vendors rely on quarterly or monthly batch dumps that miss recent job changes and new startups. B2BProfile API combines a 7-day hot PostgreSQL cache with live real-time upstream resolution at a fraction of PDL's price.
No credit card required · Instant $1.20 (12,000 Free Credits) + $2.00 Streak Bonus · Self-serve checkout via Stripe (Card / Apple Pay / Google Pay) & 0%-fee Crypto (+5% bonus credits). Explore the full B2BProfile API — Proxycurl Alternative & Drop-In Migration API live playground or migrate from Apify Actors →
Cost per 1,000 enriched B2B profiles / companies
Pro & Business packages add +40% to +65% bonus credits, bringing effective enrichment cost down to $0.40–$0.575 per 1,000 profiles (and $0.08 per 1,000 decision-maker search items).
Side-by-side comparison.
| Capability | B2BProfile API | peopledatalabs.com | Coresignal | Proxycurl |
|---|---|---|---|---|
| Cost per 1,000 person profile enrichments | $0.40–$1.00 | $25.00–$100.00 | $20.00+ | $20.00+ |
| Data freshness on cache miss | Real-time live upstream resolution (<1.5s) | Monthly/quarterly static snapshot | Periodic batch crawl | Live / cached |
| Real-time executive posts & activity stream | Included (/v1/profile/posts) | Not available | Separate dataset | Add-on |
| Minimum commitment | $0 Free Trial / $19 Starter / $25 PAYG | $98+/mo or Enterprise contract | $49+/mo | $49+/mo |
Competitor pricing verified from public pricing pages as of November 2026 (Proxycurl credit tables, ScrapIn.io trial & PAYG packs, Clearbit / HubSpot Breeze Intelligence tiers, Apollo.io API credit docs, People Data Labs pricing, and Coresignal API plans). Actual costs may vary based on plan tier and volume commitments. All third-party trademarks are the property of their respective owners.
Transparent Unit Economics · $1.00 = 10,000 Credits
Exact B2BProfile API tier pricing & per-endpoint rate card.
1,200 full person or company enrichments
25,000 full person or company profiles ($0.76 / 1K)
120,000 full profiles or companies ($0.575 / 1K)
500,000 full profiles or companies ($0.40 / 1K)
| Data Category | Endpoint & Drop-In Aliases | Credits | Effective Cost / 1,000 |
|---|---|---|---|
| B2B Person Profile & Career History Enrichment | /v1/profile (aliases: /v1/people/profile, /v1/person, /api/v2/linkedin) | 10 Credits / profile | $1.00 / 1K base ($0.40 / 1K on Business) |
| Company Firmographics, Headcount & Domain Enrichment | /v1/company (aliases: /v1/companies/profile, /v1/companies/detail) | 10 Credits / company | $1.00 / 1K base ($0.40 / 1K on Business) |
| Decision-Maker & Company Employee People Search | /v1/people/search (aliases: /v1/company/employees, /v1/people) | 2 Credits / person (min 10 Credits on hit) | $0.20 / 1K people ($0.08 / 1K on Business) |
| Executive & Company Thought-Leadership Activity Feeds | /v1/profile/posts, /v1/company/posts | 10 Credits / call | $1.00 / 1K calls ($0.40 / 1K on Business) |
| B2B Content Search & Company Hiring Signals (Active Jobs) | /v1/posts/search, /v1/jobs/search (alias: /v1/company/jobs) | 2 Credits / item (min 10 Credits on hit) | $0.20 / 1K items ($0.08 / 1K on Business) |
Why engineering teams switch from People Data Labs (PDL).
Catch Job Changes the Week They Happen
Instead of waiting 60 days for a quarterly bulk file refresh, B2BProfile API fetches live career updates whenever a record is older than its freshness TTL.
Transparent Credit Math Across Every Endpoint
10 Credits ($0.001 base) for full person or company profiles, and 2 Credits ($0.0002 base) per search item.
Switch from PDL Person Enrichment to B2BProfile API
Replace PDL's `/v5/person/enrich` with `/v1/profile`:
import requests
res = requests.get(
"https://api.peopledatalabs.com/v5/person/enrich",
params={"profile": "www.linkedin.com/in/satyanadella"},
headers={"X-Api-Key": "pdl_key"},
)import requests
res = requests.get(
"https://api.b2bprofileapi.com/v1/profile",
params={"username": "satyanadella"},
headers={"x-api-key": "b2b_live_your_api_key"},
timeout=20,
)curl -sS "https://api.b2bprofileapi.com/v1/profile?username=satyanadella" \
-H "X-API-Key: b2b_live_your_api_key"
# Corporate Domain -> LinkedIn Company Firmographics (10 Credits = $0.001 base / $0.0004 Business)
curl -sS "https://api.b2bprofileapi.com/v1/company?domain=stripe.com" \
-H "X-API-Key: b2b_live_your_api_key"{
"status": "ok",
"data": {
"username": "satyanadella",
"member_id": "urn:li:member:19186432",
"full_name": "Satya Nadella",
"headline": "Chairman and CEO at Microsoft",
"current_title": "Chairman and CEO",
"current_company": "Microsoft",
"company_slug": "microsoft",
"location": "Redmond, Washington, United States",
"country": "US",
"followers_count": 11420890,
"experience": [
{
"title": "Chairman and CEO",
"company": "Microsoft",
"company_slug": "microsoft",
"start_date": "2014-02",
"end_date": null,
"is_current": true
}
],
"skills": ["Cloud Computing", "Enterprise Software", "Artificial Intelligence"]
},
"meta": {
"request_id": "9f82c4d1-7b21-4e9a-8a10-3e5120f8c112",
"endpoint": "/v1/profile",
"credits_charged": 10,
"latency_ms": 14,
"cache_hit": true
}
}1-Click OAuth 2.1 Remote MCP Connector · Claude · ChatGPT · Cursor · Windsurf
Connect live LinkedIn enrichment to AI agents with zero local setup
Paste https://mcp.b2bprofileapi.com/v1/mcp into Claude.ai, ChatGPT Connectors, or Cursor for 1-click OAuth 2.1 PKCE sign-in (auto-grants 12,000 free credits), or connect via https://api.b2bprofileapi.com/mcp with an X-API-Key header.
Interactive Engineering Workbench · Benchmark vs People Data Labs (PDL)
Verify real-time latency, enrichment unit math & JSON schema
Frequently asked questions
- How fresh is the profile and company data returned by B2BProfile API?
- Hot profiles are served from our PostgreSQL 16 cache within a 7-day freshness window (<15ms p50), and any uncached or expired slug is resolved live from our 5-provider upstream pool in real time.
Test it against People Data Labs (PDL) for free.
Every new account receives 12,000 free Credits immediately — no card required.