Proxycurl Alternative & Drop-In Migration API · B2BProfile API vs Proxycurl (nubela.co)
$0.40 vs $20.00+
per 1,000 profiles.
Need a production Proxycurl alternative after nubela.co's shutdown and $20–$100/1K pricing? B2BProfile API is a drop-in /api/v2/linkedin & ?domain= migration gateway with 5-provider automatic failover, 12,000 free credits ($1.20) with no card, and up to 96% lower unit costs.
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 | nubela.co | Clearbit (Breeze) | People Data Labs |
|---|---|---|---|---|
| Cost per 1,000 full B2B profile lookups | $0.40–$1.00 | $20.00–$100.00 | $50.00+ (Annual contract) | $25.00–$100.00 |
| Cost per 1,000 company firmographic lookups | $0.40–$1.00 | $20.00+ | $50.00+ | $20.00+ |
| Cost per 1,000 decision-maker search results | $0.08–$0.20 | $30.00+ (3 credits/result) | Enterprise tier only | $25.00+ |
| Drop-in /api/v2/linkedin URL compatibility | Native support (?url=... or ?username=...) | Native | Different schema | Different schema |
| Executive posts & active job hiring signals included | Included (/v1/profile/posts, /v1/jobs/search) | Separate add-on endpoints | Not available | Limited job feed |
| Billing flexibility | Monthly OR Never-Expiring PAYG + Crypto | Tiered credit expiration | Annual HubSpot contract | Monthly/Annual minimum |
| Charge on 404 Not Found or failed requests | 0 Credits (never charged) | Varies by cache parameter | Quota consumed | 0 Credits |
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 Proxycurl.
Drop-In `/api/v2/linkedin` Compatibility in 60 Seconds
Keep your existing `?url=https://www.linkedin.com/in/...` query logic. B2BProfile API natively routes `/api/v2/linkedin` and `/v1/profile` to the same normalized career history and education schema.
95%+ Lower Unit Cost for High-Volume AI SDRs & CRMs
Enriching 100,000 profiles on Proxycurl costs $2,000–$10,000. On B2BProfile API Business, 100,000 full profiles cost $39.80 ($0.40 / 1,000 profiles).
Multi-Provider Failover + Instant PostgreSQL Hot Cache
Our gateway arbitrages 5 independent upstream providers with a 7-day hot cache, delivering <15ms p50 cache hits and 99.95% uptime without a single `li_at` cookie.
Switch from Proxycurl to B2BProfile API in 2 Lines
Point your existing Proxycurl request to api.b2bprofileapi.com:
import requests
res = requests.get(
"https://nubela.co/proxycurl/api/v2/linkedin",
params={"url": "https://www.linkedin.com/in/satyanadella"},
headers={"Authorization": "Bearer proxycurl_token"},
)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 Proxycurl
Verify real-time latency, enrichment unit math & JSON schema
Frequently asked questions
- Does B2BProfile API support Proxycurl's `/api/v2/linkedin` route directly?
- Yes. Both `GET /v1/profile` and `GET /api/v2/linkedin` accept either `username=satyanadella` or `url=https://www.linkedin.com/in/satyanadella` and return full career history, education, skills, and company metadata.
- Are unused Pay-As-You-Go credits ever forfeited?
- Never. Purchased PAYG credits on B2BProfile API never expire.
Test it against Proxycurl for free.
Every new account receives 12,000 free Credits immediately — no card required.