Best data enrichment services for complete and current CRM records
Compare data enrichment services by match billing, fields, overwrite control, APIs, agent access, public pricing, and the quality of finished CRM records.
Reviewed and updated August 20, 2026 by Argorant
Which service fills the fields you actually route and segment on without overwriting trusted CRM data or charging for unusable matches?
Choose HubSpot for native enrichment inside HubSpot, Clay for multi-provider workflows, People Data Labs or Coresignal for embedded APIs, 6sense for enterprise intent and scoring, and Apollo when enrichment should live beside prospecting and sequences.
Name the thing you need back, and the shortlist gets short.
Coverage, verification and price only become comparable once the output is fixed. A file, a field and an endpoint are three different purchases.
How the shortlist was judged.
Nominal records are irrelevant if the target field is missing, stale, or undeliverable.
Practical test: Run the same 100-record sample and separate deliverable, catch-all, unknown, invalid, and no-result outcomes.
Suppression, permissions, audit logs, overwrite rules, and spending limits prevent operational damage.
Practical test: Test opt-out handling, role permissions, credit caps, data overwrite behavior, and auditability before launch.
A strong database can still be the wrong product if the buyer needs orchestration, intent, or relationship signals.
Practical test: Map the path from ICP definition to final CRM or sequencer handoff and count manual interventions.
Seats, credits, lookups, actions, and exports measure different things.
Practical test: Price the exact steps required to produce 1,000 campaign-ready records, including verification and add-ons.
API, MCP, and CLI rights determine whether a workflow can run reliably without rep clicks.
Practical test: Confirm plan eligibility, rate limits, authentication, credit behavior, and export permissions in writing.
The shortlist.
An eligible paid HubSpot subscription is required. Smart CRM displays Professional at $45 per month and Enterprise at $75 per month, but total cost depends on the purchased Hub and seats.
It is tied to the HubSpot platform and eligible paid subscriptions.
Launch starts at $185 monthly or $167 per month billed annually. Growth starts at $495 monthly or $446 annually. Actions and Data Credits are separate usage units.
Finished-record cost depends on both Actions and Data Credits.
Person Pro starts at $98 monthly or $78.40 per month on an annual commitment. Company Pro starts at $100 monthly or $80 annually. Enterprise is custom.
Successful profile billing does not guarantee the requested field or email deliverability.
Mini is $49 monthly. Starter is $199 monthly or $2,149 annually, equal to $179.08 per month. Higher self-serve tiers run to $5,000 monthly.
Endpoint weights and record types require careful credit forecasting.
Basic is $65 monthly or $49 per seat per month billed annually. Professional is $99 monthly or $79 annually. Organization is $119 per seat per month billed annually with a three-seat minimum.
The combined feature set can add unnecessary workflow and credit complexity for API-only enrichment.
ZoomInfo Lite is free with 10 monthly credits. Community Edition raises that allowance to 25. Paid platform pricing is not public and is generally quote-led and annual.
Pricing, field rights, and API capacity require a custom quote.
Public dollar pricing is unavailable. Product packages, predictive access, and API credits are contract-specific.
Package requirements and credit pools are contract-specific and public pricing is unavailable.
Discover is €113 monthly or €79 per month billed annually. Activate is €527 monthly or €369 annually. Scale is displayed at €599 per month billed annually.
Identifying a visiting company does not provide a verified person contact by itself.
Side by side.
Published database sizes, accuracy claims and prices use different units, so every vendor statement below stays attributed. The buying test should still be your own sample and your own required fields.
| Provider | Best for | Coverage | Data type | Verification | Integrations | Agent access | Pricing shape | Decisive limitation |
|---|---|---|---|---|---|---|---|---|
| HubSpot data enrichment | HubSpot customers enriching records with native permissions and overwrite controls. | Contact and company enrichment inside eligible HubSpot subscriptions, using HubSpot's commercial dataset, third-party providers, and public information. | CRM contact and company fields, automatic enrichment, continuous refresh, and configurable overwrite rules. | HubSpot says it verifies business information across multiple sources. Contacts require a business email and companies require a domain. | Native HubSpot CRM objects, workflows, imports, forms, and HubSpot APIs. | HubSpot agents and smart properties can use HubSpot Credits. No standalone enrichment MCP claim was confirmed. | An eligible paid HubSpot subscription is required. Smart CRM displays Professional at $45 per month and Enterprise at $75 per month, but total cost depends on the purchased Hub and seats. | It is tied to the HubSpot platform and eligible paid subscriptions. |
| Clay | Teams combining provider waterfalls, signals, AI transformations, and CRM activation. | Coverage depends on the data providers and enrichment waterfalls configured inside each table. | Workflow orchestration, provider waterfalls, signals, AI transformations, CRM enrichment, and audience activation. | Verification depends on the selected provider and workflow. Clay is the orchestration surface rather than one uniform source of verified data. | Native integrations, webhooks, CRM sync, data warehouse sync, and arbitrary HTTP integrations on Growth. | MCP controls are available on modern paid plans. Clay's product API is an Enterprise feature. | Launch starts at $185 monthly or $167 per month billed annually. Growth starts at $495 monthly or $446 annually. Actions and Data Credits are separate usage units. | Finished-record cost depends on both Actions and Data Credits. |
| People Data Labs | Developers needing clean person or company enrichment APIs. | Global person, company, IP, job, and identity data delivered primarily through APIs and bulk products. | Person and company profiles, enrichment, search, identity resolution, and bulk datasets. | A credit is charged for a successful API profile or match. That success signal is not the same as work-email deliverability. | REST and bulk APIs, flat files, and enterprise data licenses. | API-first access is public. No hosted MCP server was confirmed. | Person Pro starts at $98 monthly or $78.40 per month on an annual commitment. Company Pro starts at $100 monthly or $80 annually. Enterprise is custom. | Successful profile billing does not guarantee the requested field or email deliverability. |
| Coresignal | Teams enriching professional, company, jobs, and headcount data through APIs. | Multi-source professional, company, job, and employee data collected from more than 15 public web sources. | Company, employee, job, post, and historical headcount APIs. | Billing is tied to successful API responses, not email deliverability. Contact enrichment is a separate endpoint. | REST APIs, Elasticsearch-style search, webhooks, bulk data, and data feeds. | Agentic Search API is listed across plans. No hosted MCP server was confirmed on the public pricing documentation. | Mini is $49 monthly. Starter is $199 monthly or $2,149 annually, equal to $179.08 per month. Higher self-serve tiers run to $5,000 monthly. | Endpoint weights and record types require careful credit forecasting. |
| Apollo | Revenue teams enriching CRM records inside a broader sales platform. | Large global company and contact database combined with sequencing, enrichment, and rep workflows. | Company records, work emails, phones, intent and engagement fields, enrichment, and outbound workflow data. | Apollo says email credits are charged only when it can verify an email, while other data and workflow actions follow their own credit rules. | CRM integrations, browser extension, CSV, workflows, and public API. | Public API and MCP access use the signed-in workspace's normal permissions and credits. | Basic is $65 monthly or $49 per seat per month billed annually. Professional is $99 monthly or $79 annually. Organization is $119 per seat per month billed annually with a three-seat minimum. | The combined feature set can add unnecessary workflow and credit complexity for API-only enrichment. |
| ZoomInfo | Enterprise RevOps teams buying enrichment alongside broad GTM intelligence. | Broad sales intelligence, company and contact data, intent, enrichment, workflows, and enterprise GTM applications. | Company and person records, phones, emails, intent, technographics, enrichment, and workflow signals. | Verification and data-quality terms depend on the purchased product and contract. Buyers should test the exact export they plan to use. | CRM, marketing automation, data enrichment, APIs, and GTM workflow products. | API, MCP, and agentic access depend on the purchased ZoomInfo or GTM AI offer and should be written into the quote. | ZoomInfo Lite is free with 10 monthly credits. Community Edition raises that allowance to 25. Paid platform pricing is not public and is generally quote-led and annual. | Pricing, field rights, and API capacity require a custom quote. |
| 6sense | Enterprise teams combining enrichment with account intent and predictive scoring. | Account identification, intent, predictive scoring, sales intelligence, and enrichment for enterprise revenue teams. | Company identification, firmographics, people enrichment, predictive scores, intent, and account segments. | API billing is based on matched company or enrichment responses. That does not establish email deliverability. | CRM and marketing automation integrations plus company, people, firmographic, and scoring APIs. | No public hosted MCP server was confirmed. API access requires the relevant platform or Sales Intelligence package and credit allocation. | Public dollar pricing is unavailable. Product packages, predictive access, and API credits are contract-specific. | Package requirements and credit pools are contract-specific and public pricing is unavailable. |
| Dealfront | European teams connecting visitor identification, company enrichment, and activation. | European company data and website-visitor identification, with country and market coverage centered on Europe. | Company discovery, visitor identification, contacts, activation, and CRM workflows. | Company identification is distinct from contact-email verification. Enriched contacts should be tested on the intended market and role mix. | CRM integrations, automations, campaigns, exports, and programmatic Leadfeeder access. | No public hosted MCP server was confirmed on the reviewed pricing and product pages. | Discover is €113 monthly or €79 per month billed annually. Activate is €527 monthly or €369 annually. Scale is displayed at €599 per month billed annually. | Identifying a visiting company does not provide a verified person contact by itself. |
Worked scenario: 1,000 company API matches
- PDL Company Pro monthly Tier 1 is $0.10 per successful match.
- Coresignal Base Company API costs 10 credits per record.
- Coresignal Mini provides 2,500 credits for $49, but the exact plan and endpoint eligibility must be confirmed.
PDL exposes a direct successful-match price. Coresignal requires endpoint-credit planning. Compare returned fields and successful usable matches, not only the arithmetic unit.
Good enrichment makes CRM records easier to route, segment, score, and contact without damaging trusted fields. The winner is the service with the best fill rate and overwrite behavior on the buyer's own incomplete rows.
Source evidencePeople Data Labs Company Data pricing page showing Testing APIs, Full APIs at $100 per month, and custom Bulk Data pricing.Show captureHide capture
8 sources checked and datedShow sources
Frequently asked
No. Enrichment starts with an existing person, company, domain, email, or identifier and adds fields. Lead generation creates the target universe first.
Measure match rate, fill rate by required field, false matches, stale employment, overwrite errors, latency, and cost per usable completed record.
HubSpot currently says base data enrichment does not consume credits, although smart properties, agents, and other usage-based features can.
Test the exact market
before you commit.
Count and preview the segment, then compare the cost of usable verified output on the same sample.
