ContactOut
ContactOut provides professional profile enrichment, contact discovery, people and company search, email verification, usage reporting, and campaign management APIs.
What agents can do
Actions25
Add campaign recipients
Add 1-100 recipients to an existing campaign.
Check linkedin contact availability
Check whether a LinkedIn profile has a personal email, work email, or phone without revealing it or consuming credits.
Count people
Estimate matching people and available personal emails, work emails, and phones from substantive People Search filters without consuming credits.
Create bulk email verification job
Queue asynchronous deliverability verification for 1-100 email addresses, optionally delivering results to an HTTP or HTTPS callback URL; may consume verifier credits.
Create linkedin contact info batch job
Queue asynchronous contact discovery for 1-1000 LinkedIn profiles, optionally delivering results to a callback URL; may consume credits per profile.
Enrich companies by domain
Return company profiles for 1-30 domains; each found company consumes a search credit.
Enrich linkedin profile
Return a professional profile for a regular LinkedIn profile URL, optionally including contact data; may consume search, email, and phone credits.
Enrich person
Find and enrich one person using a LinkedIn URL, email, or phone; alternatively, provide a name plus employer, education, location, or job-title evidence.
17 moreFewer
Enrich person by email
Return a professional profile matched from an email address, optionally requesting real-time work-email verification.
Find linkedin profile by email
Resolve an email address to its matching LinkedIn profile URL.
Get api usage stats
Return ContactOut API credit usage and quotas for a billing month.
Get bulk email verification job
Get the status and available per-email results of an asynchronous bulk email-verification job.
Get campaign
Return one campaign's sequence steps and optionally its performance statistics.
Get hashed email identifiers
Return unordered SHA-256 hashes of normalized personal emails found for 5-100 distinct LinkedIn profiles.
Get linkedin contact info
Reveal email and optionally phone contact information for one regular LinkedIn profile URL; consumes credits when data is found.
Get linkedin contact info batch
Synchronously reveal contact information for 1-100 LinkedIn profiles; may consume email and phone credits per profile.
Get linkedin contact info batch job
Get the status and available results of an asynchronous LinkedIn contact-info batch job.
List campaigns
Return one page of email campaigns and their lifecycle statuses.
List decision makers
Return one page of key decision makers for the best-matching company.
Remove campaign recipients
Destructively remove 1-100 recipients from an existing campaign by email.
Search companies
Return one page of companies matching identity, size, location, industry, technology, revenue, or founding-year filters.
Search people
Return one page of professional profiles matching person, role, employer, education, location, and contact-availability filters.
Start campaign
Start a draft ContactOut campaign or resume a stopped campaign.
Stop campaign
Stop a running ContactOut campaign, interrupting its outreach.
Verify email
Check one email address for valid, invalid, accept-all, disposable, or unknown deliverability.
How it connects
You paste an API key from ContactOut on a page Composio hosts, so the key never passes through Definable.
Keep the connection to yourself or share it with your workspace. Any action that writes or sends can wait for your approval.
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