TL;DR:
Clay handles AI-powered contact enrichment and relationship tracking inside a spreadsheet-style workflow. Teams switch away for a bigger verified contact database, simpler pricing, or deeper CRM sync. Some just want built-in outreach. Clay doesn't offer any of that natively.
- SMARTe, Apollo.io, and ZoomInfo lead on raw database size and global coverage.
- FullEnrich and Persana focus on waterfall enrichment. Both pull from 15 or more sources to fill gaps a single database can't.
- Hunter.io and Kaspr.io work best as narrow, affordable tools, email-only and LinkedIn-only respectively, not full platforms.
- Persana AI announced in 2026 that it's winding down as a standalone product and merging into a platform called Rox. New buyers should factor that in before committing.
- Pricing across this category ranges widely. Free tiers offer a handful of monthly credits. Enterprise contracts start near $15,000 a year.
Clay is good at what it does. AI-powered enrichment, relationship tracking, a spreadsheet-style workflow that's clever once it's set up. Good at one thing is not the same as the right fit for every team, though.
Why Look for a Clay Alternative?
Clay's whole model assumes you already have a data source and just need to enrich it. It's not a data provider with its own massive database, and that gap is exactly where switching decisions usually start.
Common reasons teams look elsewhere:
- They need more complete, more accurate contact data than a single source or a complex workflow can guarantee.
- They want built-in sales automation instead of piecing one together.
- They need tighter CRM integrations out of the box.
- They want pricing that scales predictably instead of enrichment credits that are hard to forecast.
Before switching anything, it's worth evaluating any B2B data partner the same way. Check verified accuracy, real coverage in the regions that matter to you, and pricing you can predict.
If any of that sounds familiar, here's the list I'd work through myself, with verified pricing, honest pros and cons, and who each one fits.
13 Clay Competitors and Alternatives Worth Evaluating
1. SMARTe

SMARTe takes a different starting point than Clay. Instead of enriching whatever you already have, it starts from 289M+ verified B2B contacts and 66M+ company profiles. Real-time enrichment and firmographic filters make list building faster and more precise.
SMARTe integrates directly with Clay. Teams already running workflows in Clay can pull SMARTe's verified data straight into those same tables. Nothing gets ripped out.
Key Features
- Global coverage: 289M+ verified B2B contacts, 66M+ company profiles, and 64K+ technologies tracked.
- Mobile number coverage: 75%+ across the US, 50%+ across EMEA, APAC, and LATAM.
- Real-time enrichment: updates stale or incomplete records instantly, with alerts when a lead changes jobs.
- Advanced filters: search by revenue, headcount, industry, location, and more, built on real firmographic and technographic data.
- Browser extension: capture leads from LinkedIn or company sites and push them straight into a CRM.
- Compliance: SOC 2 Type II certified, GDPR-aligned, and CCPA compliant across regions.
What I Like About SMARTe
- Strong mobile number accuracy, which plenty of competitors still struggle with outside the US.
- One-click CRM sync that skips the export-import cycle entirely.
- Real-time verification instead of a static database that goes stale between updates.
- Genuine coverage outside North America, not just a US database with a global label.
What Could Be Better
- First-time users may need a short onboarding session to use the advanced filters well.
- Smaller brand recognition than legacy players like ZoomInfo, even where the underlying data holds up just as well.
Pricing
- Free: 10 credits per month, no card required.
- Pro: $25 per month, $0.50 per credit.
- Enterprise: starts at $15,000 per year, with credits as low as $0.30 each and lower rates at higher volume.
Who Should Use SMARTe?
- Sales and marketing teams targeting accounts outside the US, not just inside it.
- GTM teams that need verified direct dials for cold calling, not just email addresses.
- Teams that want fast, accurate prospecting without stacking five separate tools.
2. FullEnrich
FullEnrich builds complete contact profiles. One search runs through more than 15 data sources at once, instead of relying on one database alone. It replaces a handful of point tools with one dashboard. Emails and phone numbers get verified on their own.
Key Features
- 15+ data sources: combines multiple providers for stronger accuracy than any single source alone.
- LinkedIn Sales Navigator integration: pulls job changes and experience details into the profile.
- API and Zapier support: fits into existing CRMs and sales workflows without custom engineering.
- Custom field mapping: choose exactly which data points matter to your team.
What I Like About FullEnrich
- Strong accuracy from combining sources rather than trusting one.
- Replaces multiple point tools, which cuts real software spend.
- Works for startups and large teams without a steep setup curve.
What Could Be Better
- The waterfall enrichment setup can feel technical for a first-time user.
- LinkedIn data is thinner without a Sales Navigator subscription attached.
- Coverage is strongest in the US, with more gaps as you move outside North America.
Pricing
- Starter: $29/month for 500 credits.
- Pro: $55/month for 1,000 credits.
- Enterprise: starts around $400/month, custom based on volume.
Who Should Use FullEnrich?
- SDRs and AEs who need verified contacts before a cold outreach push.
- Marketers cleaning and enriching inbound leads at speed.
- RevOps teams building enrichment into an automated workflow.
3. Cargo: AI-Powered Data Orchestration for Revenue Teams
Where Clay enriches individual records, Cargo moves data between systems. It's a no-code orchestration layer built for revenue teams, not a contact database at all. It moves customer data between tools like Apollo, Salesforce, and HubSpot on its own. Every system stays in sync. No developer needed.
Key Features
- No-code workflow builder: automates data movement across sales and marketing tools.
- Centralized customer profiles: merges data from multiple sources into one view per account.
- Deep integrations: connects to Salesforce, HubSpot, Apollo, and similar platforms.
- Real-time syncing: keeps every connected system current.
What I Like About Cargo
- Makes complex, multi-tool data workflows manageable without engineering support.
- Supports advanced segmentation that's hard to build manually.
- Wide integration coverage across the sales and marketing stack.
What Could Be Better
- Pricing isn't published anywhere, so budgeting requires a sales conversation up front.
- No free plan to test the workflow builder before committing.
- Non-technical teams may need time to learn the workflow logic.
Pricing
- Custom only, based on usage and the number of integrations connected.
Who Should Use Cargo?
- RevOps teams building automated data pipelines across multiple tools.
- Sales teams that need live data updates without manual syncing.
- Marketing teams running segmentation and triggers off clean, centralized data.
4. Persana
Persana scans over 75 data sources to flag buying signals: job changes, funding rounds, hiring surges. It times outreach around them. It layers waterfall enrichment on top. That means pulling from multiple providers to keep data accurate.
One thing to know before evaluating Persana seriously. In 2026, Persana announced it's winding down as a standalone product and merging into a platform called Rox. Teams considering a long-term commitment should ask directly what continues after that transition. Don't assume Persana keeps running as-is.
Key Features
- Trigger-based prospecting: flags hiring, funding, and growth signals tied to timing.
- Waterfall enrichment: cross-checks multiple sources for verified contact info.
- Unlimited seats: every tier includes unlimited users.
- Integrations: connects with Salesforce, HubSpot, Outreach, Smartlead, and more.
What I Like About Persana
- Buying signal detection improves outreach timing when it's working well.
- Unlimited seats make it easier to scale a team without paying per user.
- Transparent, credit-based pricing on paper.
What Could Be Better
- The Rox transition creates real uncertainty for anyone starting a fresh implementation now.
- Salesforce or HubSpot CRM sync sits behind the $400/month Pro tier, a feature many competitors include far lower down.
- Phone lookups cost 10 credits each, so a phone-heavy motion burns through allowances fast.
Pricing
- Starter: around $68 to $85/month.
- Growth: around $151/month.
- Pro: around $400/month, required for CRM sync.
- Enterprise: custom.
Who Should Use Persana?
- Teams that already understand the Rox transition and are comfortable with the timeline.
- Outbound teams that want job change tracking and funding alerts as part of one workflow, for now.
5. Nimble CRM
Relationship context is Nimble's whole angle. It's a lightweight CRM built around that, not heavy automation. It pulls in public social data from LinkedIn, Twitter, and Facebook automatically. Every contact record ends up with more than a name and a title.
Key Features
- Social enrichment: adds LinkedIn, Twitter, and Facebook data to every contact.
- Activity tracking: logs calls, emails, and social interactions on its own.
- Mobile scanning: turns a business card into a CRM contact in seconds.
- Visual pipelines: drag-and-drop deal tracking.
What I Like About Nimble
- Useful social context without extra setup.
- Works cleanly with Gmail, Outlook, and standard calendar tools.
- Simple enough for non-technical teams to run without training.
What Could Be Better
- No free plan, just a 14-day trial.
- Contact limits get restrictive fast on the entry tier.
- Not built for teams that need deep workflow automation.
Pricing
- $24.90/user/month, billed annually.
- 14-day free trial available.
Who Should Use Nimble CRM?
- Small and mid-sized teams managing long-term relationships, not high-volume outbound.
- Reps who want enriched profiles without a second enrichment tool.
- Teams already living in Google Workspace or Microsoft 365.
6. Kaspr.io
Kaspr does one job well. It pulls verified emails and phone numbers off LinkedIn profiles through a Chrome extension, the same category as a LinkedIn email finder, just narrower in scope. It's owned by Cognism, which gives it a strong European data foundation.
Key Features
- Chrome extension: captures contact info from LinkedIn profiles in real time.
- Lead list builder: organizes and enriches leads into targeted lists.
- Sales Navigator support: unlocks deeper data on premium LinkedIn accounts.
What I Like About Kaspr
- Fast, simple LinkedIn prospecting with almost no learning curve.
- Strong data quality for European contacts, sourced directly from LinkedIn profiles rather than a static database.
What Could Be Better
- North American data quality lags noticeably behind its European coverage.
- Free credits run out fast, and usage-based costs climb quickly for active teams.
- No built-in way to reach out. It finds contacts; you still need a separate outreach tool.
Pricing
- Starter: around $49/month, billed annually.
- Business: around $79/month.
- Organization: custom, starting above $100/month.
Who Should Use Kaspr.io?
- Sales teams prospecting primarily in Europe.
- SDRs who live inside LinkedIn and Sales Navigator all day.
- Teams that already have an outreach tool and just need the contact data layer.
7. Apollo.io
Apollo combines a large contact database with sales engagement and CRM sync. All in one platform. Teams can build lists, run enrichment sequences, and track replies without switching tools for each step.
Key Features
- Large B2B database: more than 230M contacts, with Apollo claiming roughly 97% email accuracy.
- Email and dialer tools: sequences and calling from inside the platform.
- CRM integrations: syncs with Salesforce, HubSpot, and others.
- Real-time analytics: tracks opens, clicks, and reply rates.
What I Like About Apollo.io
- Combines data and outreach in one place instead of two subscriptions.
- The free plan is generous enough to properly test before paying.
- Deep feature set for the price, once you understand the credit system.
What Could Be Better
- Pricing looks simple on the surface ($49 to $119/user/month, annual billing), but the credit system is where costs add up. Data and mobile credits reset monthly with no rollover. Export credits carry a separate cap per tier.
- Data accuracy outside North America is noticeably weaker than inside it.
- The Organization tier requires a 3-seat minimum, which forces small teams into paying for users they don't have.
Pricing
- Free: limited credits, Gmail integration only.
- Basic: $49/user/month (annual billing).
- Professional: $79/user/month (annual billing).
- Organization: $119/user/month (annual billing, 3-seat minimum).
Check Apollo's current pricing directly before committing, since the credit system changes more often than the sticker price does.
Who Should Use Apollo.io?
- Teams that want a full-funnel outbound tool without stitching together separate data and sequencing subscriptions.
- SDRs managing campaigns across email and phone from one place.
- Teams comfortable monitoring credit usage closely rather than assuming the seat price is the whole bill.
8. Hunter.io
Hunter finds and verifies professional email addresses. It doesn't try to be a full platform. That focus is exactly why teams that only need clean verified email data choose it over heavier tools.
Key Features
- Email finder: search by domain or by a person's name.
- Email verifier: checks deliverability before you send.
- Domain search: surfaces every email tied to a company domain.
- Integrations: connects with Salesforce, HubSpot, Pipedrive, and Zapier.
What I Like About Hunter.io
- Clean, simple interface with almost no learning curve.
- Transparent, published pricing, no sales call required to see what things cost.
- Strong email verification accuracy for the price.
What Could Be Better
- No phone numbers on any tier. Teams that call need a second tool entirely.
- Enrichment stops at email. There's no deeper company or firmographic data layer.
- Email finder extensions built into other platforms can cover some of this gap. Hunter itself stays narrow by design.
Pricing
- Free: a limited monthly credit allowance.
- Starter: around $34/month billed annually (roughly $49 month-to-month), 2,000 credits.
- Growth: around $104/month annually, 10,000 credits.
- Business: around $209/month annually, 25,000 credits.
Who Should Use Hunter.io?
- Small businesses and startups running email-first cold outreach.
- Teams that need verified emails fast and don't need phone data in the same tool.
- Anyone who wants transparent, no-per-seat pricing over a complex credit system.
9. Outreach.io
A ten-person SDR team and a two-hundred-person one need different tools. Outreach fits the second kind: automated sequences at scale. It runs multi-channel sequences and tracks performance. AI flags which leads a rep should work next.
Key Features
- Automated sequences: personalized outreach across email, calls, and social.
- Sales analytics: detailed engagement and revenue reporting.
- AI insights: lead scoring and next-best-action suggestions.
- CRM integrations: connects with Salesforce, Microsoft Dynamics, and more.
What I Like About Outreach.io
- Strong automation with AI-driven prioritization baked in.
- Built to scale across large sales orgs without falling apart.
- Deep CRM and sales tool integrations.
What Could Be Better
- Pricing sits on the higher end, and it's not published, so budgeting means a sales conversation.
- The feature depth can overwhelm a small or early-stage team that just needs basic sequencing.
Pricing
- Custom, based on team size, features, and usage.
Who Should Use Outreach.io?
- Mid-size to large sales teams scaling outbound across many reps.
- Revenue leaders who want workflow automation tied to reporting.
- Teams that need advanced tracking, not just a sequencing tool.
10. ZoomInfo
Size is ZoomInfo's whole reputation, and the numbers back it up. The database has grown past 260 million contacts and 100 million companies. It bundles contact data, intent signals, and sales automation into one platform built for scale.
Key Features
- Massive database: 260M+ contacts and 100M+ companies, with decision-maker detail across industries.
- Intent data: flags buyers already showing interest in a category.
- CRM enrichment: cleans and updates records automatically.
- Sales automation: runs outreach campaigns natively.
What I Like About ZoomInfo
- Genuine depth on company and contact-level insight, not just raw volume.
- Tracks buyer intent and technographic signals many competitors don't match.
- Deep integration with the major CRMs and CRM data enrichment built in.
What Could Be Better
- Cost puts it out of reach for many small teams. Contracts typically start around $15,000 a year and climb well past that with seats and add-ons.
- ZoomInfo's own pricing isn't published anywhere, so every quote requires a sales call.
- The platform's depth means a real learning curve before a team gets full value from it.
Pricing
- Custom, quoted per organization. Public benchmarks put typical contracts in the $15,000 to $50,000+ per year range depending on seats and add-ons.
Who Should Use ZoomInfo?
- Large sales and marketing teams that need reliable data at real scale.
- Enterprises aligning outreach with buyer intent across a big pipeline.
- Companies that need ongoing CRM enrichment and automation, not just a one-time list pull.
11. Lusha
One click on a LinkedIn profile, and Lusha's browser extension surfaces a verified email and phone number before the rep even leaves the page.
Key Features
- Verified email and phone numbers for B2B contacts.
- Browser extension for quick lookups on LinkedIn and company websites.
- CRM integration with Salesforce, HubSpot, and others.
- Advanced search filters for building targeted lists.
What I Like About Lusha
- Fast for one-off lookups without leaving the page you're on.
- Solid CRM integrations that don't require extra setup.
- A real free tier to test data quality before paying.
What Could Be Better
- Company-level enrichment is thin compared to company and contact intelligence platforms built for that specifically.
- The database is smaller than ZoomInfo's or Apollo's, which shows up more in niche industries.
- Lusha doesn't publish full paid pricing, so budgeting past the free tier needs a sales conversation before you can compare it against anything else on this list.
Pricing
- Free: a limited monthly credit allowance.
- Paid tiers: not fully published; expect a range roughly from $49 to $199+/month depending on team size and volume.
- Teams and Enterprise: custom.
Who Should Use Lusha?
- Reps who want fast, accurate contact data without a heavy platform.
- Small to mid-size teams needing simple CRM sync over deep automation.
- Teams comparing Lusha against Apollo for a lighter-weight fit.
12. LeadIQ
LeadIQ captures leads from LinkedIn or a company site with one click. It then enriches them with verified contact info on its own. It's built to cut manual data entry out of prospecting.
Key Features
- One-click capture: grabs leads from LinkedIn or company pages fast.
- Email and phone enrichment: fills in contact info automatically.
- CRM sync: pushes leads to Salesforce, HubSpot, and more.
- Team sharing: builds and shares lead lists across a team.
What I Like About LeadIQ
- Simple, fast workflow for capturing leads without manual entry.
- Clean CRM sync that just works out of the box.
- A real free tier for testing before committing.
What Could Be Better
- LeadIQ's pricing model shifted significantly in 2026, moving toward a credit system where phone lookups cost roughly 10 times what an email lookup costs. That math can get expensive fast for phone-heavy teams.
- Credits don't roll over month to month, so you lose unused allowance at renewal.
- The contact database runs smaller than top-tier competitors like Apollo or ZoomInfo.
Pricing
- Free: roughly 50 credits per month.
- Pro: starts around $200/month, scaling with credit volume.
- Enterprise: custom.
LeadIQ's pricing model has shifted more than once recently, so it's worth checking their site directly before budgeting against the numbers above.
Who Should Use LeadIQ?
- Sales reps who prospect heavily on LinkedIn.
- Small teams that want quick, clean lead capture without complexity.
- Teams that mostly need email lookups and can manage phone credits carefully.
13. Clearbit (Now Breeze Intelligence for HubSpot)
Clearbit no longer exists as a standalone product. HubSpot acquired it and rebuilt it into Breeze Intelligence. That's real-time enrichment and lead intelligence built directly into HubSpot's CRM.
Breeze automatically fills in missing details like company name, industry, location, and job title. That means less time on manual research and more time on leads worth working.
Key Features
- Real-time enrichment: adds firmographic and demographic data automatically.
- Reveal: identifies anonymous website visitors and connects them to real companies.
- Prospector: finds contacts using filters like job title, company size, and industry.
- Intent data: flags leads actively researching your product category.
- HubSpot-native: works inside HubSpot workflows with no separate setup.
What I Like About Breeze Intelligence
- Fills in lead and company data instantly, with no manual upload step.
- Prioritizes leads using fit and intent scoring together.
- Zero friction for teams already living inside HubSpot.
What Could Be Better
- Only works inside HubSpot. Teams on Salesforce or another CRM get nothing from it.
- Real-time enrichment inside HubSpot is the whole pitch, but it can run expensive for startups and small teams once usage climbs.
- Coverage thins out in niche industries and outside the US.
Pricing
- Custom, based on usage, team size, and data volume. Requires an active HubSpot subscription.
- Free trial available on request.
Who Should Use Breeze Intelligence?
- HubSpot users who want native enrichment without a bolted-on third-party tool.
- Marketing teams running intent-based campaigns inside HubSpot already.
- Sales teams that want complete contact data without leaving their CRM.
Choosing the Right Clay Alternative
Clay is a capable tool. It's not built to be everything. That's fine, as long as the gap it leaves is one you can live with.
The real question isn't which tool has the longest feature list. It's which one fits how your team prospects. Think about the regions you sell into. Do you need phone numbers, or just email? One platform, or a few tools working together?
Start with the gap that's costing you deals, not the one that sounds impressive in a demo.
See how SMARTe finds verified mobile numbers in your target accounts.




