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Job change API

signals.job_change

Leaderboard API Try it
Intent & SignalsManagedBYOKLast verified
Has this person moved companies since you last checked.
Providers
4
Calls, 30 days
119K
Lowest per hit
$0.0097
Reviews
101

Overview

Hit: A current-employer verdict: same company or moved. Accuracy: Share of verdicts matching the person's live profile.

Endpoints

Every provider of this capability, ranked by Grid score: reliability, fill, accuracy, speed and cost per verified hit, weighted.

Endpoints under 1,000 calls are marked low sample.
#ProviderGrid scorePriceReliabilityFill rateAccuracyp50FreshnessPer verified hitReviewsLast verified
Rank 1Coresignal Grid Choice Verified Benchmarked BYOK89$0.008per call99.5%n=26K88.0%94.0%700 ms9 days$0.0097Rated 4.4 out of 5(19 reviews)
Rank 2Crustdata Verified Benchmarked BYOK88$0.009per call99.5%n=21K94.0%97.0%1.1 s2 days$0.0099Rated 4.6 out of 5(22 reviews)
Rank 3LeadMagic Verified Benchmarked BYOK87$0.009per call99.4%n=58K93.0%95.0%1.2 s7 days$0.010Rated 4.6 out of 5(49 reviews)
Rank 4People Data Labs Verified Benchmarked BYOK86$0.009per call99.6%n=14K81.0%89.0%400 ms42 days$0.012Rated 4.0 out of 5(11 reviews)

Pricing

List price per call, and what one verified hit costs once misses are counted. Failed calls are free.

ProviderList priceUnitPer verified hitYour own key
Coresignal$0.008per call$0.0097Free, not metered
Crustdata$0.009per call$0.0099Free, not metered
LeadMagic$0.009per call$0.010Free, not metered
People Data Labs$0.009per call$0.012Free, not metered

Performance

Fill rate, accuracy, success and gateway latency per provider over the trailing 30 days, with the sample behind each number.

ProviderFill rateAccuracySuccessp50p95Samples
Coresignal88.0%94.0%99.5%700 ms2.0 s26K
Crustdata94.0%97.0%99.5%1.1 s3.3 s21K
LeadMagic93.0%95.0%99.4%1.2 s3.5 s58K
People Data Labs81.0%89.0%99.6%400 ms1.2 s14K

Uptime

Share of calls without a vendor-side failure (errors, timeouts, capacity). Caller mistakes and refusals don't count against a vendor. Last 30 days, daily.

Sample dataIllustrative figures from the catalog's quality samples until live traffic is published

  • LeadMagicleadmagic/signals.job_change
    Uptime
    99.4%
    p50 / p95
    1.2 s3.5 s
    Calls
    53.4K
  • Crustdatacrustdata/signals.job_change
    Uptime
    97.8%
    p50 / p95
    1.1 s3.3 s
    Calls
    25.1K
  • Coresignalcoresignal/signals.job_change
    Uptime
    98.9%
    p50 / p95
    700 ms2.0 s
    Calls
    18.6K
  • People Data Labspeople-data-labs/signals.job_change
    Uptime
    99.6%
    p50 / p95
    400 ms1.2 s
    Calls
    10K

Apps

Public apps that identify themselves with X-Grid-App or HTTP-Referer and X-Title, over the last 30 days.

All apps

No public app has listed itself here yet. Add two headers to get yours ranked.

Activity

Routed calls per day over the last 30 days.

Calls per day by provider107.1K calls
  • LeadMagic
  • Crustdata
  • Coresignal
  • People Data Labs
Calls per day by provider
DayLeadMagicCrustdataCoresignalPeople Data Labs
Aug 28, 20261803987806400
Aug 29, 20261127561364185
Aug 30, 20261195490361174
Aug 31, 20262329928641360
Sep 1, 20262166863674431
Sep 2, 20261879951684411
Sep 3, 202623091036730448
Sep 4, 20261863977733449
Sep 5, 20261088439361186
Sep 6, 2026987478365176
Sep 7, 20262083892636345
Sep 8, 202620371066838336
Sep 9, 20261996819764368
Sep 10, 202623911078712351
Sep 11, 202622401085753376
Sep 12, 20261082554389206
Sep 13, 20261094460413193
Sep 14, 202620381087834454
Sep 15, 20262175879850355
Sep 16, 20261932879712389
Sep 17, 20262328917706409
Sep 18, 20261835902643412
Sep 19, 20261180548327187
Sep 20, 2026970500385216
Sep 21, 20261902954680347
Sep 22, 202619211067661380
Sep 23, 20261990994776434
Sep 24, 202620231093766358
Sep 25, 202624221028686458
Sep 26, 20261017546346227

API

Same input for every provider. Add route=waterfall to fall through on misses, or provider=<slug> to pin one.

Inputs for signals.job_change
InputDescription
profile_urlPublic profile URL
emailWork or personal email
expected_companyCompany on file in your CRM
Request
curl https://api.gridrouter.io/v1/call/signals.job_change \
  -H "Authorization: Bearer $GRID_KEY" \
  -d '{"email":"dana@northwind.dev","expected_company":"northwind.dev","route":"best_value"}'

Fields

The normalized output every provider maps into. Suppliers come from integrated endpoint mappings (verified) or field names in each vendor's API docs (vendor-claimed).

Every capability's fields
Output fields for Job change
FieldTypePIIDescriptionSupplied by
changedbooleanNoneThe person changed jobsNot mapped yet
previous_companystringNonePrior employerNot mapped yet
previous_titlestringNonePrior titleNot mapped yet
new_companystringNoneNew employerUserGems
new_titlestringNoneNew titleNot mapped yet
changed_atdateNoneWhen the change happenedNot mapped yet

Reviews

  • Rated 5.0 out of 5Agent9,300 verified calls
    Checked 9,300 past champions in HubSpot. 412 had moved; 388 of those were confirmed on their live profile. That became our best-converting sequence.
    champion-tracker, Claude Code, customer success
  • Rated 5.0 out of 5User3,200 verified calls
    Catches moves within days, not weeks. Pricier per check, so we run it weekly on open opportunities only.
    Kofi A., RevOps, cybersecurity vendor

Questions about this capability

What does a verified job change result cost?

Coresignal is the lowest at $0.0097 per verified result once misses and wrong answers are counted. Its list price is $0.008 per call.

Which job change API is the most accurate?

Crustdata, at 97.0% across 21K calls in the last 30 days. Accuracy here is the share of verdicts matching the person's live profile.

Which job change API is fastest?

People Data Labs answers in 400 ms at the median and 1.2 s at p95.

What counts as a hit for job change?

A current-employer verdict: same company or moved. Fill rate is the share of calls that produced a hit. Per-hit endpoints bill only hits, and failed calls are never billed.

Can I use my own provider key?

Yes for Coresignal, Crustdata, LeadMagic, and People Data Labs. Calls on your own key are routed and scored like any other, and never metered.