LinkedInDataAPI vs Apollo.io API · Proxycurl · Lusha API
$0.20 vs $25.00+
per 1,000 searched leads.
Apollo.io's API enforces strict per-minute/hourly rate limits tied to human sales seats and restricts programmatic bulk enrichment. LinkedInDataAPI is purpose-built for automated pipelines with up to 600 RPM concurrency and $0.08–$0.20 per 1,000 decision-maker search results.
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 | LinkedInDataAPI | apollo.io | Proxycurl | Lusha API |
|---|---|---|---|---|
| Programmatic burst concurrency | Up to 600 RPM (no seat ties) | Strict per-minute / hourly seat caps | 300 RPM | Low per-seat limits |
| Cost per 1,000 people search items | $0.08–$0.20 | Consumes export credits ($20–$50+) | $30.00+ | $80.00+ |
| Executive recent posts & social-selling feed | Included (/v1/profile/posts) | Not available in API | Add-on | Not available |
| Never-expiring Pay-As-You-Go option | Yes ($25 / $89 / $249 PAYG) | Monthly/Annual seat subscription | Credit packs expire on low tiers | Annual contract |
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 Apollo.io API.
No Sales-Seat Licensing Tax for Backend Engineers
Stop paying for unused human CRM seats just to unlock API rate limits. LinkedInDataAPI bills purely on unified data credits.
Combine Lead Discovery with Live Executive Post Activity
Find VPs and Founders via `/v1/people/search`, then immediately fetch their latest public posts via `/v1/profile/posts` to craft hyper-relevant AI outbound messages.
Search Company Decision-Makers Without Per-Seat Caps
Query `/v1/people/search` by company, title, and country code:
import requests
res = requests.post(
"https://api.apollo.io/v1/mixed_people/search",
json={"q_organization_domains": "stripe.com", "person_titles": ["VP Engineering"]},
headers={"X-Api-Key": "apollo_key"},
)import requests
res = requests.get(
"https://api.linkedindataapi.com/v1/people/search",
params={"company": "stripe", "title": "VP", "country_code": "US"},
headers={"x-api-key": "b2b_live_your_api_key"},
timeout=20,
)Interactive Engineering Workbench · Benchmark vs Apollo.io API
Verify real-time latency, enrichment unit math & JSON schema
Frequently asked questions
- How much does `/v1/people/search` cost per lead?
- Decision-maker search costs 2 Credits per returned person ($0.20 per 1,000 leads base, or $0.08 per 1,000 leads on the Business plan), with a minimum floor of 10 Credits on non-empty responses and 0 Credits when empty.
Test it against Apollo.io API for free.
Every new account receives 2,000 free Credits immediately — no card required.