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linkedindataapi.com
vs Proxycurlvs Clearbit (HubSpot Breeze)vs Apollo.io APIvs People Data Labs (PDL)vs Coresignalvs Crunchbase API

LinkedInDataAPI vs Coresignal · Bright Data · People Data Labs

$19/mo vs $500+/mo
to get started.

Coresignal specializes in multi-terabyte raw data dumps and complex multi-endpoint credits that require dedicated ETL pipelines. LinkedInDataAPI delivers clean, normalized JSON over a fast REST API with zero ETL maintenance.

Claim 2,000 Free CreditsCompare All Plans

Cost per 1,000 enriched B2B profiles / companies

LinkedInDataAPI$0.40 – $1.00
Legacy B2B Data Vendors (Proxycurl / Clearbit / PDL)$20.00+

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.

LinkedInDataAPI compared with Coresignal, Bright Data Datasets, and People Data Labs
CapabilityLinkedInDataAPIcoresignal.comBright Data DatasetsPeople Data Labs
Integration modelNormalized REST API + MCP ServerRaw bulk dumps / multi-step search+collect APIAsync snapshot deliveryREST API + bulk licensing
Single-call profile & company lookup1 GET request (/v1/profile, /v1/company)2-step Search ID -> Collect IDAsync webhook / polling1 GET request
Entry pricing$19/mo or $25 Never-Expiring PAYGHigh monthly minimum / custom dataset quote$500+/mo$98+/mo

Competitor pricing verified from public pricing pages as of November 2026 (Proxycurl credit tables, 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. LinkedInDataAPI base rates: $1.00 / 1K profiles or companies ($0.40 / 1K on Business), $0.20 / 1K people or job search items ($0.08 / 1K on Business).

Why engineering teams switch from Coresignal.

Synchronous Sub-Second JSON — No Async Webhook Polling

Call `GET /v1/profile?username=satyanadella` or `GET /v1/company?company=stripe` and receive the complete normalized JSON payload in a single HTTP round-trip.

Replace 2-Step Search+Collect with a Single GET Request

Fetch full company firmographics in one synchronous call:

Before (Multi-Step Bulk/Collect Workflow)
# Requires searching shorthand first, then collecting by numeric ID
res = requests.get(
    "https://api.coresignal.com/cdapi/v1/professional_network/company/collect/stripe",
    headers={"Authorization": "Bearer coresignal_key"},
)
After (LinkedInDataAPI Single Synchronous Call)
import requests

res = requests.get(
    "https://api.linkedindataapi.com/v1/company",
    params={"company": "stripe"},
    headers={"x-api-key": "b2b_live_your_api_key"},
    timeout=20,
)

Interactive Engineering Workbench · Benchmark vs Coresignal

Verify real-time latency, enrichment unit math & JSON schema

2,000 profiles/day
1,000 companies/day
10,000 items/day
HTTP Calls/Day
3,400
Up to 600 RPM
Hot Cache Latency
~14 ms p50
PostgreSQL 16 + Redis
Cookie Risk
0 Cookies
No li_at required
Estimated Monthly Pipeline Cost (30 Days)
$59.70/ mo with Business bonus ($150.00 base rate)
Daily consumption: 50,000 Credits ($5.00/day)
LinkedInDataAPI (with volume bonus):$59.70 / mo
Proxycurl / Clearbit ($20+ / 1K):$6300.00 / mo
Failed / 404 request fee:$0.00 (0 Credits)
Start Free (2,000 Credits) →Full Rate Card

Frequently asked questions

Does LinkedInDataAPI require asynchronous webhook polling?
No. All 9 `/v1/*` endpoints are synchronous HTTPS GET endpoints that return normalized JSON immediately.

Test it against Coresignal for free.

Every new account receives 2,000 free Credits immediately — no card required.

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