If you’re here, you’ve probably outgrown Leadzai—or just realized it ain’t cutting it for serious B2B lead gen. I’ve been there. Whether you need better data, more control, or just something that actually helps close deals, there are way better tools out there in 2025. I’ve tested a ton of them, so here’s my no-BS breakdown of the best Leadzai alternatives right now.

1. ZoomInfo – The Corporate Monster of B2B Lead Data

What it is: Massive B2B leads database with contact info, firmographics, intent signals, and sales intelligence.

What I liked:

• 🔍 Ridiculously detailed company and contact data.
• Intent data is super helpful for timing outreach.
• Integrates with almost everything (CRMs, ABM tools, etc.).

What I didn’t like:

• Price is insane for SMBs.
• Clunky UX, not for solo users or small teams.

Pricing: Custom quotes only (translation: $$$$).

Verdict: ZoomInfo makes Leadzai look like a toy—but only worth it if you’re at scale and can afford the big bucks.

2. RocketReach – Quick Contact Finder for Scrappy Teams

What it is: Chrome extension + search platform for emails, phone numbers, and company info.

What I liked:

• Solid email accuracy.
• Super easy to use.
• Works well on LinkedIn + company sites.

What I didn’t like:

• No built-in outreach or sequencing.
• Credits run out fast.

Pricing: Starts at $53/month.

Verdict: If Leadzai’s data feels too shallow, RocketReach gives you verified emails fast without breaking the bank.

3. Kaspr – Contact Grabber with LinkedIn Sync

What it is: A LinkedIn-focused lead generation tool that pulls emails and phone numbers in one click.

What I liked:

• 🔌 Works seamlessly on LinkedIn.
• Phone numbers were surprisingly solid.
• Good UI and export options.

What I didn’t like:

• Smaller database.
• Doesn’t work outside of LinkedIn well.

Pricing: From €30/month.

Verdict: If you’re living on LinkedIn, Kaspr is 10x easier than Leadzai for grabbing and working business leads.

4. LeadIQ – Data + Outreach = Cold Email Machine

What it is: All-in-one tool for prospecting, enriching leads, and building cold email sequences.

What I liked:

• Smooth LinkedIn integration.
• AI personalization helps you write faster.
• Good data accuracy.

What I didn’t like:

• Not great for non-LinkedIn lead gen.
• A bit pricey for solo ops.

Pricing: Free limited plan, then from $75/month.

Verdict: If you want one tool for both finding and contacting leads, LeadIQ smashes Leadzai.

5. Apollo.io – The Swiss Army Knife of B2B Lead Gen

What it is: Full-stack sales platform—lead database, cold outreach, CRM, and enrichment in one.

What I liked:

• Massive B2B lead generation database (275M+ contacts).
• Built-in sequencer = no extra tools needed.
• Intent filters, technographics, job changes, etc.

What I didn’t like:

• UI gets clunky with large lists.
• Phone number data could be better.

Pricing: Free tier available, then from $49/month.

Verdict: Honestly, this is the Leadzai alternative I’d pick if I had to start from scratch. Data + automation = growth.

6. SalesIntel – B2B Contact Data + Intent Signals

What it is: Human-verified B2B leads database with intent data and enrichment tools.

What I liked:

• 95%+ accurate contact info.
• Intent + technographics = crazy targeting.
• Enrichment is 🔥 for CRM cleanups.

What I didn’t like:

• UI feels a bit old-school.
• Not cheap for smaller teams.

Pricing: Custom quotes (but expect $$$).

Verdict: SalesIntel blows Leadzai out of the water for data quality and sales intelligence. Worth it if you’re doing serious prospecting.

7. LeadSwift – Scraper Tool for Local B2B Leads

What it is: Local business lead scraper that pulls data from Google Maps, Facebook, Yelp, etc.

What I liked:

• Perfect for agencies and local biz targeting.
• Finds sites without SSL, emails, phone, reviews, etc.
• One-time payment model.

What I didn’t like:

• Not really built for SaaS or tech B2B.
• UI feels like 2012.

Pricing: Starts at ~$49 one-time.

Verdict: If you’re doing local outreach, LeadSwift crushes Leadzai. Not relevant for global SaaS leads, though.

8. LeadScrape – Simple Bulk Lead Extractor

What it is: Desktop tool for scraping business contact data (name, email, phone, etc.) from public sources.

What I liked:

• Bulk search across cities and industries.
• Good filters for job roles.
• Exports fast and clean.

What I didn’t like:

• Desktop-only = kinda clunky.
• Data freshness is hit or miss.

Pricing: From $97 one-time.

Verdict: Works well for quick-and-dirty lead lists. More flexible than Leadzai but not as automated.

9. Skrapp – Email Finder for LinkedIn Outreach

What it is: LinkedIn email extractor with a Chrome extension and bulk search tool.

What I liked:

• Slick plugin + simple UI.
• Works well with LinkedIn Sales Navigator.
• Affordable for solopreneurs.

What I didn’t like:

• Not many phone numbers.
• Smaller database vs. Apollo or RocketReach.

Pricing: Free plan available, paid from $49/mo.

Verdict: More targeted and flexible than Leadzai. Good pick if you do most of your prospecting on LinkedIn.

10. Snov.io – All-in-One Cold Outreach Platform

What it is: B2B email finder, verifier, CRM, and email sequencer rolled into one.

What I liked:

• Lead gen + cold email + tracking = ✅
• Cheap for what it offers.
• Built-in email verifier.

What I didn’t like:

• UI can feel overwhelming at first.
• Not as much company-level intel.

Pricing: Free plan, paid starts at $39/month.

Verdict: Way more functionality than Leadzai for cold outreach. Perfect for startups and lean teams.

11. GetProspect – Email Finder with Basic CRM

What it is: Email finder with bulk search and simple lead management tools.

What I liked:

• Straightforward UI.
• LinkedIn Chrome extension works smoothly.
• Easy export to CSV/HubSpot.

What I didn’t like:

• No phone numbers.
• Sequences and personalization are very limited.

Pricing: Free plan, paid starts at $49/month.

Verdict: Easier to use and more accurate than Leadzai, but mostly just a finder—not a full lead gen engine.

12. TaskDrive – Fully Outsourced Lead Research

What it is: A managed service that builds highly targeted lead lists for you.

What I liked:

• Real people doing lead research = very accurate.
• Custom filters and firmographics.
• No software learning curve.

What I didn’t like:

• You have to wait for the lists.
• Not ideal if you want instant access to a database.

Pricing: Custom, usually $500+/mo.

Verdict: If you hate DIY prospecting, TaskDrive is a smarter option than Leadzai’s automated, one-size-fits-all approach.

13. LeadFuze – Smart Lists Powered by AI

What it is: Lead gen database + automation tool for building targeted prospect lists.

What I liked:

• “Fuzebot” auto-builds leads on autopilot.
• Data comes enriched + deduplicated.
• Great filters by tech stack, hiring activity, etc.

What I didn’t like:

• No real email sequencing.
• Email accuracy is decent, not top-tier.

Pricing: Starts at $147/mo.

Verdict: Strong alternative if you want fully automated list building—way better filters than Leadzai.

14. Instantly.ai – Cold Email Automation Powerhouse

What it is: Mass cold email outreach tool with inbox rotation and smart personalization.

What I liked:

• Send 1000s of emails/day safely.
• Smart inbox warm-up.
• Super simple UI.

What I didn’t like:

• No built-in contact database.
• No multichannel support.

Pricing: From $37/month.

Verdict: Not a contact finder like Leadzai, but if you’re pairing a leads database with outreach, Instantly is gold.

15. Brevo (formerly Sendinblue) – Email Marketing + CRM

What it is: Marketing automation tool with email, SMS, and basic CRM.

What I liked:

• Great for newsletters and nurturing.
• Decent CRM if you’re new.
• Cheap for bulk email sends.

What I didn’t like:

• Terrible for cold outreach.
• No real lead data or prospecting tools.

Pricing: Free plan, paid from $25/month.

Verdict: A marketing tool, not a real lead generation platform. Leadzai’s actually more “sales-focused” than Brevo.

16. 6sense – Revenue AI for Big Teams

What it is: Enterprise-level intent data + ABM platform that helps predict who’s ready to buy.

What I liked:

• Wildly detailed intent insights.
• Great for aligning sales and marketing.
• Predictive analytics = next-level targeting.

What I didn’t like:

• Complex setup.
• Total overkill for small teams.

Pricing: Custom only (big $$$).

Verdict: 6sense is on a different planet from Leadzai. Not a simple lead finder—this is deep ABM tech for enterprise sales.

17. Leadfeeder – Website Visitor Tracking + Enrichment

What it is: Turns anonymous website visitors into identifiable companies using IP tracking.

What I liked:

• Reveals which companies are on your site.
• Integrates with CRMs and outreach tools.
• Great lead scoring filters.

What I didn’t like:

• Doesn’t show individual people.
• Depends on your site traffic volume.

Pricing: Free plan, then from €139/month.

Verdict: Great add-on for inbound. Can’t replace a lead gen database, but it does what Leadzai can’t—reveal hidden demand.

18. UpLead – Clean, Accurate B2B Contact Lists

What it is: B2B contact database with real-time email verification.

What I liked:

• 95%+ accuracy guarantee.
• Tech stack filters, intent, and more.
• Simple UI and fast exports.

What I didn’t like:

• No email sequencer.
• Limited intent depth vs. 6sense or ZoomInfo.

Pricing: From $99/month.

Verdict: UpLead feels like a cleaner, more reliable version of Leadzai. Good if accuracy is your #1.

19. Lead411 – Enriched Contact Data + Trigger Events

What it is: B2B database with alerts on hiring, funding, growth signals.

What I liked:

• Real-time sales triggers.
• Tons of direct dials.
• Data is pretty fresh.

What I didn’t like:

• UI’s kinda dated.
• Fewer integrations than bigger players.

Pricing: From $99/month.

Verdict: Better than Leadzai if you’re in a trigger-based outbound workflow. Great for SDR teams.

20. Overloop – Multichannel Outbound Made Easy

What it is: Cold outreach platform with email, LinkedIn, and voice steps.

What I liked:

• Built-in CRM + multichannel workflows.
• Personalization features are slick.
• No fluff—just solid outreach.

What I didn’t like:

• No lead database.
• Learning curve on sequences.

Pricing: From $99/month.

Verdict: Use Overloop with a data provider like UpLead or Snov. It’s a better outbound engine than Leadzai’s basic ad automations.

21. Hunter.io – Fast, Accurate Email Finder

What it is: Domain-based email finder and verifier with a Chrome extension.

What I liked:

• Super fast and accurate.
• Domain search is great for scraping orgs.
• Simple and cheap.

What I didn’t like:

• No phone numbers or enrichment.
• No native outreach automation.

Pricing: Free plan, paid starts at $49/month.

Verdict: A better email finder than Leadzai, but not a full B2B lead generation platform on its own.

22. Coldlytics – Human-Curated Lead Lists On Demand

What it is: Custom lead list service that uses real researchers, not bots.

What I liked:

• Laser-targeted lists.
• No scraping errors.
• Bonus: email warm-up tool included.

What I didn’t like:

• Slower than self-service tools.
• No “always-on” search.

Pricing: From $149/month.

Verdict: If Leadzai’s automation misses the mark, Coldlytics gives you quality over speed.

23. Seamless.AI – AI-Powered Contact Finder

What it is: Sales contact search engine with real-time data scraping and enrichment.

What I liked:

• Tons of data sources.
• Built-in sales scripts and filters.
• Free credits = low-risk to try.

What I didn’t like:

• UI feels cluttered.
• Aggressive upselling.

Pricing: Free trial, paid starts around $147/month.

Verdict: More flexible and powerful than Leadzai, especially if you want phone numbers + custom lists.

24. LeadsGorilla – Local Lead Finder for Agencies

What it is: Local business lead tool focused on agencies and freelancers.

What I liked:

• Great for finding unclaimed GMB listings, outdated sites, missing SSL, etc.
• Smart scoring system.
• Easy PDF reporting.

What I didn’t like:

• Strictly local lead gen.
• Not built for SaaS or global B2B.

Pricing: One-time $37–$97 depending on version.

Verdict: If you’re chasing local businesses, LeadsGorilla is way more tailored than Leadzai.

25. Lusha – Sales Intelligence for LinkedIn Hunters

What it is: Prospecting extension that enriches profiles with emails and direct dials.

What I liked:

• Great contact data accuracy.
• Works like magic on LinkedIn.
• Instant CRM push.

What I didn’t like:

• Limited credits on lower plans.
• Expensive at scale.

Pricing: Free trial, then from $36/month.

Verdict: More direct, clean, and reliable than Leadzai when you’re focused on person-level data.

26. Clay – Automations + Lead Gen + Enrichment

What it is: Visual, no-code platform for scraping, enriching, and automating lead gen workflows.

What I liked:

• Pulls from 50+ data sources (LinkedIn, Apollo, Clearbit, etc.).
• Wildly customizable.
• Enrichment + outbound = 💣 combo.

What I didn’t like:

• Takes time to learn.
• Not plug-and-play.

Pricing: From $149/month.

Verdict: Leadzai feels like a toy next to Clay. This is for advanced users building workflows, not just buying leads.

27. Datanyze – Chrome-Based Contact Finder for SMBs

What it is: Simple browser extension to find and verify business emails + phone numbers.

What I liked:

• Solid data, no frills.
• Pay-as-you-go model.
• Super beginner-friendly.

What I didn’t like:

• Smaller database.
• No automation or sequences.

Pricing: From $21/month.

Verdict: If you just want contact data fast, Datanyze is cleaner and cheaper than Leadzai.

28. Dun & Bradstreet (DNB) – Enterprise-Level Data Platform

What it is: Huge business intelligence database used by banks, enterprises, and big sales teams.

What I liked:

• Deep financials + firmographics.
• Trustworthy for compliance and risk.
• Global reach.

What I didn’t like:

• Not built for cold outreach.
• UI is heavy.

Pricing: Custom only.

Verdict: If you need legit B2B lead verification and financial data, DNB slaps Leadzai. But it’s not a lean outbound tool.