Data Enrichment

Reach out with data you can actually trust

Reduce bounces and wasted dials with Amplemarket-verified emails and phone numbers.

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Built for accuracy, not just coverage

Verified data your reps can act on

Waterfall enrichment, zero guesswork

Amplemarket checks multiple sources, validates results, and surfaces the best match. If something fails, you see why. No black boxes.

Fill every data gap without lifting a finger

Every lead gets a complete profile, wherever it came from. Amplemarket fills gaps: name, title, company, industry, location, phone, and more.

Data that stays accurate as people move

Contacts change jobs, emails go stale, companies evolve. Amplemarket re-enriches data so it reflects reality, not last quarter.

Protect deliverability with built-in validation

Every email and phone is validated before outreach. See what passed, what failed, and why, so your team only contacts verified leads.

CRM enrichment

Keep your Salesforce or HubSpot records complete and up to date without manual cleanup.

CSV enrichment

Upload any list and get it back enriched, verified, and ready for outreach.

API enrichment

Enrich contacts in any system via API. Send a request, get verified data back.

Calendar enrichment

Meeting attendees are automatically enriched so you always know who’s joining.

Frequently asked questions

  1. What does Amplemarket’s B2B data enrichment include?

    Amplemarket enriches every contact with verified work emails, phone numbers, job title, LinkedIn profile, company name, domain, industry, employee count, location, and more. Each data point runs through a multi-source waterfall that checks and validates across multiple providers before returning the best match. Enrichment is included on all plans with no per-record credit charges.

  2. How does Amplemarket verify emails and phone numbers?

    Amplemarket runs every email and phone through a multi-source verification waterfall. Multiple providers are queried in sequence, results are validated, and only the best match is surfaced. If a result fails, the platform shows exactly what was attempted and why it didn’t pass. This is how Amplemarket maintains under 3% email bounce rates and 96.5% phone number accuracy across markets.

  3. Can I enrich a list I already have with missing data?

    Yes. Upload any CSV to Amplemarket and the platform will match, enrich, and validate every lead automatically. You can start with as little as an email address or LinkedIn URL. Amplemarket fills in the rest, including name, title, company, phone, industry, and location. You can also choose to validate emails without enriching if your list is already complete but needs verification.

  4. Does Amplemarket keep my B2B contact data accurate over time?

    Yes. B2B data decays as people change jobs, companies rebrand, and emails go stale. Amplemarket continuously re-enriches records with 70M+ data updates every week, so your CRM and lists reflect current reality. This prevents stale contacts from clogging your pipeline and protects your outreach quality over time.

  5. What systems can I enrich data in with Amplemarket?

    Amplemarket enriches data wherever it lives. CRM records in Salesforce or HubSpot are kept up to date automatically. CSV lists can be uploaded and enriched directly. The enrichment API lets you enrich contacts in any external system. And calendar appointments are enriched automatically so you always have context on meeting attendees. Enrichment also powers every lead surfaced through Amplemarket’s Searcher and Duo Copilot.