10 Best Data Enrichment Tools for HubSpot Users in 2026

1. Lusha

Why We Ranked It #1

Lusha is the highest-value B2B data enrichment tool for HubSpot users in 2026. The combination of 98% email accuracy, 86% phone accuracy, and a native HubSpot integration that maps to standard contact and company fields means new contacts arrive in HubSpot fully enriched without RevOps intervention. With 300M+ contacts and 30M+ company profiles in the database, coverage holds across North America, EMEA, and APAC. Pricing starts at $37/mo with a permanent free tier of 40 credits per month, which makes Lusha viable for solo SDRs all the way up to 200-seat sales teams at companies like Anaplan, WalkMe, and insightsoftware.

The crowdsourced data community is the differentiator. Every Lusha user contributes verified data back to the network, which keeps records fresher than vendors that rely solely on web scraping. For HubSpot users, this translates into fewer dead emails, higher connect rates on direct dials, and lead routing rules that actually fire because the firmographic data needed for scoring is present.

HubSpot Integration

Integration type: Native

Sync direction: Bi-directional, real-time on contact creation or via bulk enrichment workflow

Field mapping: Email, Direct Phone, Mobile Phone, Job Title, Seniority, Company, Industry, Employee Count, LinkedIn URL, Location

HubSpot marketplace: Yes, listed in the HubSpot App Marketplace under Sales Intelligence and Enrichment

In practice, Lusha sits inside a HubSpot workflow trigger (“when a contact is created” or “when a form is submitted”) and enriches the record in under 2 seconds. Field-level conflict resolution is configurable: keep HubSpot values, overwrite with Lusha values, or only fill empty fields. The integration is available on every paid plan and the free tier, with no separate setup fee.

Pros

• 98% email accuracy and 86% phone accuracy, both verified by community contributors and AI
• Native HubSpot integration with bi-directional sync and granular field-level conflict rules
• Free plan with 40 credits per month, no credit card required
• Compliance posture covers GDPR, CCPA, ISO 27001, ISO 27017, ISO 27701, ISO 31700, ISO 42001, SOC 2 Type 2, with a Trust Center and opt-out mechanism
• Buying signals (job changes, funding, technographics, intent) sync into HubSpot custom properties for scoring and routing
• Chrome extension lets reps push verified contacts from LinkedIn straight into HubSpot

Cons

• Smaller database than ZoomInfo for highly niche US enterprise accounts
• AI features are still maturing compared to ZoomInfo Copilot
• EMEA phone coverage is strong but slightly behind Cognism’s Diamond Data for UK direct dials

Pricing

Free: $0/mo with 40 credits. Starter: $37/mo annual ($49.90/mo monthly) with 400 credits, 1 seat. Professional: $52/mo annual with 600 credits, 2 seats, plus rollover credits. Premium: $300/mo annual with 3,400 credits, 5 seats, plus rollover. Annual billing saves 25%. See all plans.

What Users Say

“Lusha has been a game changer, data accuracy is very high for target prospects.”

“Data accuracy is better than most tools, especially for direct phone numbers.”

Best For

HubSpot-based revenue teams from SMB to mid-market that want verified contact data and enrichment without an annual enterprise contract. Especially strong for teams running inbound form enrichment, outbound prospecting, and CRM hygiene as one workflow. Used by 1M+ users across 223,000+ organizations including Anaplan, WalkMe, and Oracle NetSuite. Learn more about automated enrichment.

2. HubSpot Breeze Intelligence (Clearbit)

Why We Ranked It #2

Breeze Intelligence is HubSpot’s native enrichment product, built on the Clearbit dataset HubSpot acquired in 2023. For teams committed to HubSpot as the system of record and willing to pay an add-on premium, it offers the deepest in-platform experience: form shortening that auto-fills 100+ B2B fields from a single email, buyer intent signals tied directly to HubSpot’s scoring engine, and real-time enrichment via the HubSpot API. The trade-off is that Breeze Intelligence has effectively no value outside HubSpot, and international data quality drops noticeably outside North America.

HubSpot Integration

Integration type: Native, it is HubSpot

Sync direction: Bi-directional within HubSpot only

Field mapping: 100+ B2B fields including Company, Industry, Employee Count, Revenue, Technologies, Funding, intent topics

HubSpot marketplace: Built into HubSpot as a paid add-on

Form shortening is the standout feature: a HubSpot form asking for just an email auto-fills the rest of the firmographic and company fields from Breeze Intelligence on submission. Setup requires a HubSpot admin with the Breeze Intelligence credits add-on. Pricing is credit-based on top of an existing HubSpot subscription.

Pros

• Tightest possible native integration, since it is HubSpot
• Form shortening converts long forms into 1-2 field forms that still capture full firmographic data
• Buyer intent signals score and route accounts directly inside HubSpot
• Real-time API enrichment for HubSpot workflows

Cons

• Requires an active HubSpot subscription, the tool is unusable outside HubSpot
• Weaker outside North America; international data quality drops significantly
• Combined cost (HubSpot Hub + Breeze Intelligence credits) often exceeds standalone alternatives by 2-3x
• No standalone Chrome extension or workspace

Pricing

~$75/mo for Breeze Intelligence credits on top of an existing HubSpot subscription. Pricing is credit-based and scales with enrichment volume. No free tier outside the broader HubSpot free plan.

Best For

Mid-market and enterprise teams already fully committed to HubSpot, with budget for the Breeze add-on and primarily North American target accounts. Less suitable for SMBs cost-checking against Lusha or Apollo, or for teams with significant EMEA pipeline.

3. ZoomInfo

Why We Ranked It #3

ZoomInfo offers the largest verified B2B database on the market, plus a deep native HubSpot integration that handles real-time enrichment, intent signal sync, and account-level scoring. For enterprise teams that already justify the spend, ZoomInfo Copilot adds AI-driven account research that pulls into HubSpot record summaries. The trade-offs are well-documented: opaque pricing, mandatory annual contracts, and restrictive terms that make it hard to leave once you’re in.

HubSpot Integration

Integration type: Native

Sync direction: Bi-directional

Field mapping: Job Title, Direct Dials, Email, Department, Tech Stack, Intent topics, Company firmographics, scoops

HubSpot marketplace: Yes, listed under Sales Intelligence

Setup requires both a ZoomInfo admin and a HubSpot admin, plus mapping of custom intent and technographic fields. The integration supports real-time and scheduled bulk enrichment with daily field refresh. Best suited to teams with dedicated RevOps.

Pros

• Largest US contact database
• Strong intent and technographic data via Bombora partnership
• ZoomInfo Copilot AI surfaces account research inside HubSpot record views
• Native HubSpot integration with daily refresh and intent sync

Cons

• Pricing is opaque and starts in the high five-figures for full-feature access
• Annual contract required; one G2 reviewer notes “once you’re in, it’s hard to get out”
• European data quality is noticeably weaker than US coverage
• Overkill for SMB teams; minimum spend often equals 3-5x Lusha Premium

Pricing

Custom only. Typical SalesOS starts in the $15,000+ annual range, with full Copilot and intent add-ons pushing 6-figure spend. No public self-serve pricing, no free trial without a sales conversation.

Best For

Enterprise sales teams with dedicated RevOps engineers, primarily US-focused pipelines, and budget for $20,000+ annual contracts. See how it stacks up: Best ZoomInfo Alternatives.

4. Apollo.io

Why We Ranked It #4

Apollo combines a B2B contact database with bundled sales engagement (sequences, dialer, email), which makes it appealing to HubSpot users who want a single-vendor stack. Apollo’s native HubSpot integration is solid for contact and company enrichment, and the free tier is generous enough to test seriously. The catch shows up in G2 reviews: phone accuracy is the weakest among major vendors, with one reviewer reporting “about half the numbers I try are wrong or outdated.”

HubSpot Integration

Integration type: Native

Sync direction: Bi-directional

Field mapping: Email, Phone, Job Title, Company, Sequence membership, engagement events

HubSpot marketplace: Yes

The integration is easy to set up (under 10 minutes), and Apollo sequences can sync activity back to HubSpot timelines. If you already run sequences in Apollo and want HubSpot to remain the source-of-truth CRM, the bi-directional sync handles it well. Phone enrichment quality should be tested on a sample before rolling out broadly.

Pros

• Bundles contact data with sequences and dialer in a single subscription
• Generous free tier and transparent self-serve pricing
• Native HubSpot integration with sequence-to-HubSpot activity sync
• Highest G2 rating tied with RocketReach in the price segment

Cons

• Phone number accuracy is inconsistent, per repeated G2 feedback
• Support response times can stretch to multiple days
• Bundled engagement is wasted spend if you already use Outreach, Salesloft, or HubSpot Sequences

Pricing

Free: $0/mo with limited credits. Basic: $49/mo per user. Professional: $79/mo per user. Organization: $119/mo per user.

Best For

HubSpot users that want both contact data and engagement bundled, primarily US-focused, comfortable with variable phone accuracy. See how it stacks up: Best Apollo.io Alternatives | Apollo Competitors.

5. Clay

Why We Ranked It #5

Clay is the most flexible enrichment platform on this list, and the most powerful for teams with technical RevOps capacity. Rather than relying on a single proprietary database, Clay runs a “waterfall” through 100+ data providers (including Lusha, ZoomInfo, Apollo, Hunter, and Cognism), pulling the first valid result from each provider in sequence. The result for HubSpot users: maximum coverage, but with credit costs that compound across providers and a learning curve that effectively requires a dedicated RevOps engineer.

HubSpot Integration

Integration type: Native

Sync direction: Bi-directional, fully customizable via Clay’s GTMCanvas workflow builder

Field mapping: Fully customizable, any Clay column maps to any HubSpot property

HubSpot marketplace: Yes

Clay’s HubSpot integration is essentially “workflow as code.” You build a Clay table, define the waterfall, and push enriched rows into HubSpot. The flexibility is unmatched, but a non-technical user will struggle without onboarding help. Most successful Clay deployments include a fractional or full-time RevOps engineer to maintain the workflows.

Pros

• Multi-source waterfall enrichment maximizes coverage by querying multiple providers in sequence
• GTMCanvas no-code workflow builder allows full customization
• AI columns can generate research, personalization, or scoring inline
• Native HubSpot integration with full bi-directional sync

Cons

• Steep learning curve; requires a RevOps engineer to operate well
• You still pay underlying provider costs on top of Clay’s subscription
• Overkill for teams that just need verified contacts
• Pricing climbs quickly as workflow volume scales

Pricing

Starter: $149/mo. Explorer: $349/mo. Pro: $800/mo. Enterprise: custom. All plans include limited credits; data provider credits are charged on top.

Best For

RevOps-led teams running multi-source data enrichment workflows and willing to invest in workflow engineering. Not a fit for teams that want a turnkey solution.
See how it stacks up: Best Clay Alternatives | Lusha vs Clay.

6. Cognism

Why We Ranked It #6

Cognism’s strength is EMEA phone coverage. Their Diamond Data verification process manually validates UK and EU direct dials, which produces a noticeably higher hit rate than ZoomInfo or Apollo for European prospects. For HubSpot users with significant European pipeline, this is the differentiator. The drawbacks: opaque pricing, annual contracts, and weaker US and APAC coverage than the alternatives.

HubSpot Integration

Integration type: Native

Sync direction: Bi-directional

Field mapping: Email, Direct Dials, Mobile, Job Title, Company, Industry, Employee Count, GDPR consent flags

HubSpot marketplace: Yes

The integration is solid and includes GDPR consent flags as HubSpot custom properties, which is genuinely useful for European compliance workflows. Setup is straightforward for an admin, though configuring the consent-handling rules takes a meeting with the Cognism implementation team.

Pros

• Diamond Data verification produces best-in-class UK and EMEA direct dials
• Native HubSpot integration with GDPR-compliant consent flags
• Strong compliance posture for European teams
• Intent data partnership with Bombora

Cons

• Expensive with no transparent pricing
• Annual contracts with limited flexibility
• Weaker US and APAC coverage than ZoomInfo or Lusha
• No built-in outreach features

Pricing

Custom only. Typically starts in the $15,000+ annual range for the Platinum plan. No self-serve option, no free trial.

Best For

HubSpot users with primarily UK and European pipeline, budget for annual enterprise contracts, and need for GDPR-compliant consent tracking. See how it stacks up: Best Cognism Alternatives | Cognism Competitors.

7. 6sense

Why We Ranked It #7

6sense is an account-based platform that combines predictive intent scoring with contact enrichment. The HubSpot integration syncs account-level intent stages (Awareness, Consideration, Decision, Purchase) into custom properties, which is genuinely useful for HubSpot scoring workflows. The enrichment piece is solid but typically used as a complement to a dedicated contact data vendor, not as the primary enrichment source.

HubSpot Integration

Integration type: Native

Sync direction: Bi-directional

Field mapping: Account intent stage, technographics, firmographics, predictive scores, anonymous-to-known account mapping

HubSpot marketplace: Yes

The 6sense HubSpot integration excels at account-level signals: it can flag when an account on your target list shows surge intent, then update the corresponding HubSpot company record with an intent score. Contact-level enrichment is included but generally thinner than Lusha or ZoomInfo.

Pros

• Best-in-class predictive intent scoring
• Anonymous-to-known account mapping reveals invisible buying activity
• Native HubSpot integration for account-level intent stages
• Strong ABM workflow support

Cons

• Pricing is not transparent and starts at enterprise levels
• Contact-level enrichment is secondary to the intent product
• Best paired with a dedicated contact data tool for completeness

Pricing

Custom only. Free tier (6sense Free) is available with limited features. Paid plans typically start in the $40,000+ annual range.

Best For

HubSpot users running ABM motions that need predictive intent layered onto contact data. See how it stacks up: Best 6sense Alternatives | Lusha vs 6sense.

8. LeadIQ

Why We Ranked It #8

LeadIQ is built for SDRs prospecting from LinkedIn and pushing enriched contacts into HubSpot one at a time. The Chrome extension is the strongest part of the product: a single click captures a LinkedIn profile, enriches it with verified email and phone, and creates a fully populated HubSpot contact. Useful for SDR-led prospecting workflows, less so for bulk enrichment or CRM hygiene.

HubSpot Integration

Integration type: Native

Sync direction: Tool to CRM (one-way push from LeadIQ to HubSpot)

Field mapping: Email, Direct Dials, Job Title, Company, LinkedIn URL

HubSpot marketplace: Yes

The integration is optimized for the SDR-clicks-LinkedIn-then-HubSpot motion. It does not natively handle bulk backfill of existing HubSpot records, which limits its usefulness for CRM hygiene projects. Best paired with a primary enrichment vendor for the bulk side.

Pros

• Excellent Chrome extension for LinkedIn-to-HubSpot prospecting
• 95% email accuracy guarantee with credit-back policy
• Free tier available; no annual contract required
• Native HubSpot integration with clean field mapping

Cons

• Database is smaller than ZoomInfo, Apollo, or Lusha
• Phone accuracy is inconsistent for non-US contacts
• Limited bulk enrichment capability
• No intent data or AI features

Pricing

Free: $0/mo with limited credits. Essential: $45/mo per user. Pro: $89/mo per user. Enterprise: custom.

Best For

SDR teams prospecting through HubSpot from LinkedIn and Sales Navigator. Less suitable as the primary enrichment engine for CRM hygiene or RevOps-led workflows.

9. RocketReach

Why We Ranked It #9

RocketReach is one of the cheapest serious enrichment options for HubSpot users, with self-serve pricing and a clean Chrome extension. The database leans toward US contacts, and the integration is workable but not as deep as native players. Best as a budget alternative for small teams running individual rep prospecting into HubSpot.

HubSpot Integration

Integration type: Zapier, plus a native HubSpot app for direct push

Sync direction: Tool to CRM (one-way)

Field mapping: Email, Phone, Job Title, Company, LinkedIn URL

HubSpot marketplace: Yes

The Zapier-based integration adds about 5-15 seconds of latency vs. native bi-directional sync. The native push from the Chrome extension is fast for one-off captures. Lacks bi-directional sync, so HubSpot record updates do not flow back to RocketReach.

Pros

• Self-serve pricing and no annual contract
• Clean Chrome extension for LinkedIn-to-HubSpot
• Includes a free tier
• HubSpot marketplace app available

Cons

• Database smaller than ZoomInfo, Apollo, or Lusha
• One-way sync only; no native bi-directional refresh
• Phone data weaker than email; limited intent signals
• No AI features or buyer intent product

Pricing

Essentials: $53/mo per user. Pro: $107/mo per user. Ultimate: $215/mo per user. Annual billing available.

Best For

Small teams or solo SDRs running budget-conscious prospecting into HubSpot, primarily US-focused. See how it stacks up: Best RocketReach Alternatives | Lusha vs RocketReach.

10. Hunter

Why We Ranked It #10

Hunter is the most focused tool on this list. It enriches HubSpot contacts with verified email addresses and email status only, no phones, no firmographics, no intent. For HubSpot users that have everything else but need a high-confidence email verification layer, Hunter delivers exactly that, at the lowest price point on this list.

HubSpot Integration

Integration type: Native

Sync direction: Tool to CRM

Field mapping: Email, Email status (Valid, Risky, Invalid), Email confidence score

HubSpot marketplace: Yes

The integration pushes verified emails and confidence scores into HubSpot custom properties. Particularly useful when paired with a sales engagement tool that uses email confidence for deliverability filtering. Note that Hunter does not enrich any non-email fields.

Pros

• Excellent email finder and verifier with confidence scoring
• Cheapest option on this list with a meaningful free tier
• Native HubSpot integration with email status as custom property
• Domain-based bulk email discovery

Cons

• Email only, no phone, firmographic, or intent data
• Database is shallower than full-spectrum enrichment vendors
• Not a replacement for a primary contact enrichment tool

Pricing

Free: $0/mo with 25 searches. Starter: $34/mo. Growth: $104/mo. Scale: $209/mo. Business: $409/mo.

Best For

Teams that already have firmographic and phone data from another source and need a dedicated email verification layer in HubSpot. See how it stacks up: Best Hunter Alternatives | Lusha vs Hunter.