Kaspr’s great if you’re just getting into B2B prospecting, but I outgrew it quick. Limited data depth, clunky interface, and meh integrations had me shopping around. Tried all the big B2B lead generation tools and here’s the real talk on what’s hot in 2025.
1. ZoomInfo – The Beast (But Pricey)
How it works:
Massive B2B leads database with super detailed profiles. Great for account-based marketing, filtering by org size, tech stack, intent signals, etc.
What I liked:
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Data depth is insane
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Real-time updates
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Intent data & org charts? Chef’s kiss
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Smooth CRM integrations (Salesforce, HubSpot, etc.)
What I didn’t:
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Expensive AF
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Clunky UI sometimes
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Can be overkill if you’re not an enterprise team
Pricing:
Custom quotes only. Think $$$/year. Worth it for big sales teams, not solo hunters.
Verdict: Ideal for enterprise sales. If budget’s no issue, go for it.
2. Apollo.io – Best All-Rounder
How it works:
Huge leads database + built-in cold email + dialer. All-in-one outbound sales platform.
What I liked:
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Solid contact data (emails & phones)
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Free plan actually useful
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Sequencing tools built-in
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Affordable compared to others
What I didn’t:
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Email validation could be tighter
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Phone numbers hit or miss
Pricing:
Free plan → Pro starts at $49/mo. Team plans scale well.
Verdict: Best bang for your buck if you want data + outreach in one place.
3. RocketReach – Quick Data Lookups
How it works:
Browser extension and web app to find personal/professional contact info from LinkedIn or domain names.
What I liked:
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Super accurate emails
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Easy Chrome extension
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Integrates with Gmail & CRMs
What I didn’t:
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UI feels a bit dated
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Weak on phone numbers
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Not built for large-scale campaigns
Pricing:
Starts around $53/mo for Essentials (170 lookups)
Verdict: Great for recruiters or 1:1 outreach. Not ideal for large lead gen.
4. LeadIQ – Best for LinkedIn Prospecting
How it works:
Scrapes LinkedIn profiles and enriches contact info. Great for SDRs using Sales Navigator.
What I liked:
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Slick Chrome extension
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Good enrichment data
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Easy sync to Salesforce & HubSpot
What I didn’t:
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Data volume’s not huge
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Lags on company-level info
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Can get expensive fast
Pricing:
Starts around $75/user/month
Verdict: Best for reps living on LinkedIn. Not a full database provider though.
5. SalesIntel – Human-Verified Contacts
How it works:
B2B leads with manually verified emails & numbers. Strong focus on accuracy.
What I liked:
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Data quality is
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Direct dials work more than you’d expect
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Bomb intent signals (via Bombora)
What I didn’t:
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UI can be clunky
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Not a huge SMB database
Pricing:
Custom quotes only. More affordable than ZoomInfo, but still premium.
Verdict: If data quality matters more than volume, this is gold.
6. LeadSwift – Budget-Friendly Scraper
How it works:
Pulls local business data from Google Maps, Yelp, etc. Great for agencies or SMB lead gen.
What I liked:
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Quick scraping tools
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No fluff—just contact data
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Dirt cheap
What I didn’t:
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No automation or outreach
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Not great for scaling
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Mostly local B2B leads
Pricing:
One-time fees starting ~$47
Verdict: If you just want a cheap local leads database, LeadSwift does the job.
7. LeadScrape – Email Finder Lite
How it works:
Desktop app that scrapes company/contact data from the web. B2B-focused.
What I liked:
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Simple to use
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Decent export features
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No recurring fees
What I didn’t:
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Old-school interface
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Limited integrations
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Less data than competitors
Pricing:
One-time payment ~$97
Verdict: Good for basic lists. But don’t expect Apollo-level data.
8. Skrapp – LinkedIn Email Grabber
How it works:
Pulls professional emails from LinkedIn using a Chrome extension.
What I liked:
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Fast and easy
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Decent accuracy for verified domains
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Works smoothly with Sales Nav
What I didn’t:
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Limited database outside of LinkedIn
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No phone numbers
Pricing:
Free plan → Paid starts at $49/mo
Verdict: Solid if you’re scraping LinkedIn contacts. But not a full B2B lead gen platform.
9. Snov.io – Outreach + Email Finder Combo
How it works:
Email finder, verifier, and cold email tool all in one. Like Apollo but leaner.
What I liked:
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Clean interface
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Email automation + tracking built-in
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Strong API
What I didn’t:
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Smaller contact base than Apollo
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Less robust data for US leads
Pricing:
Free plan → Starts at $39/mo
Verdict: Good starter tool for solopreneurs or early-stage SDRs.
10. GetProspect – LinkedIn Email Finder on a Budget
How it works:
Simple Chrome extension to scrape LinkedIn profiles and find verified emails.
What I liked:
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Clean UI, easy to use
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CSV export is fast
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Cheap and scalable
What I didn’t:
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No phone numbers
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No outreach features
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Some email bounces
Pricing:
Free plan → Paid starts at $49/mo
Verdict: Decent LinkedIn email finder. Good alternative to Skrapp or Snov if you’re on a tight budget.
11. TaskDrive – Done-For-You Lead Research
How it works:
Human-based lead research service. You tell them your ICP, they deliver leads.
What I liked:
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Quality over quantity
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No tech headaches
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Great for niche targeting
What I didn’t:
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Slow if you need leads fast
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Not cheap
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No self-serve dashboard
Pricing:
Starts at $399/mo
Verdict: Great if you don’t want to do the dirty work. But not ideal for fast-paced outbound teams.
12. LeadFuze – AI-Based List Builder
How it works:
AI tool that builds B2B lead lists based on filters (job title, tech stack, etc.) with verified data.
What I liked:
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Autofuse feature is slick
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Decent data quality
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Combines emails + numbers
What I didn’t:
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UI feels outdated
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No outreach features
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Smaller database than Apollo
Pricing:
Starts at $147/mo
Verdict: Good for building clean lead lists fast. Too pricey for solo ops though.
13. Instantly.ai – Cold Email Beast
How it works:
Built to scale cold email outreach across multiple inboxes. Doesn’t do lead finding itself—just sends emails really well.
What I liked:
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Smart warm-up tools
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Unlimited email accounts
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Killer deliverability
What I didn’t:
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No lead database
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UI could use polish
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Limited reporting
Pricing:
Starts at $37/mo
Verdict: Pair this with Apollo or UpLead for serious outbound. Great for email-first ops.
14. Brevo (ex-Sendinblue) – All-in-One CRM & Email
How it works:
Email marketing platform with CRM and automation. More for marketing than cold outreach.
What I liked:
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Free CRM + email automation
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Built-in SMS
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Good for nurturing leads
What I didn’t:
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Not for cold B2B outreach
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No lead database
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Bit clunky UX
Pricing:
Free plan → Paid from $25/mo
Verdict: Great for inbound and newsletters. Doesn’t replace Kaspr for outbound prospecting.
15. Leadzai – Lead Gen Meets AI Ads
How it works:
AI-powered ad platform that finds leads for you through PPC. Think of it like done-for-you Google Ads + lead capture.
What I liked:
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Great for small biz owners
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Easy to use dashboard
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Hands-off campaigns
What I didn’t:
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No manual lead search
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You’re paying for ads
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Results vary by industry
Pricing:
Pay-per-lead model, custom pricing
Verdict: If you want leads without cold outreach, this is a cool alternative. Not a lead database, though.
16. 6sense – Big B2B Intent + ABM Tool
How it works:
Tracks buyer behavior and signals across the web. Built for account-based marketing and enterprise sales teams.
What I liked:
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Intent data is
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Predictive scoring = smart targeting
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Great for targeting warm accounts
What I didn’t:
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Enterprise-only pricing
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Steep learning curve
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Overkill for small teams
Pricing:
Custom quotes only—think $$$$
Verdict: Not a Kaspr alternative for scrappy teams. But amazing if you’ve got a big ABM setup.
17. Leadfeeder (now part of Dealfront) – Website Visitor Tracking
How it works:
Tracks which companies visit your site and gives you their info. Reverse IP + enrichment.
What I liked:
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Great for intent-based outreach
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CRM integrations work well
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Super simple to set up
What I didn’t:
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Only works after someone visits
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No cold contact discovery
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Small database
Pricing:
Free plan → Paid from $139/mo
Verdict: Awesome add-on to your funnel. But doesn’t replace your lead database.
18. UpLead – Affordable ZoomInfo Alternative
How it works:
Verified B2B leads database with emails + phone numbers. Real-time email verification.
What I liked:
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Solid filters (industry, tech, etc.)
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Clean interface
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Affordable and accurate
What I didn’t:
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Limited global coverage
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Smaller DB than ZoomInfo
Pricing:
Starts at $99/mo
Verdict: If ZoomInfo is too pricey, UpLead is a rock-solid lead gen database at a way better price.
19. Lead411 – Verified B2B Contacts + Triggers
How it works:
Email + phone leads with job change and hiring trigger alerts. Good for timing outreach.
What I liked:
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Trigger alerts are
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Direct dials actually work
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Good enrichment tools
What I didn’t:
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UI feels a bit clunky
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Smaller DB vs. Apollo or ZoomInfo
Pricing:
Starts at $99/mo
Verdict: Nice mix of data + real-time intent. Solid lead generation software for small-to-mid sales teams.
20. Overloop (formerly Prospect.io) – Outreach + CRM Lite
How it works:
Email outreach tool with light CRM features and contact enrichment.
What I liked:
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Smooth email sequences
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Chrome extension works well
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Multi-channel support (LinkedIn + email)
What I didn’t:
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Small database
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Reporting could be better
Pricing:
Starts at $99/mo
Verdict: Great if you’re looking for an outreach-first platform with just enough data built-in.
21. Hunter.io – The Classic Email Finder
How it works:
Pop in a domain or name, and Hunter scrapes professional emails. Also has email verifier and simple outreach tool.
What I liked:
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Super clean UI
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Email pattern guessing works well
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Bulk domain search is solid
What I didn’t:
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No phone numbers
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Hit or miss on smaller domains
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Not a real B2B leads database
Pricing:
Free plan → Paid starts at $49/mo
Verdict: Great for quick email lookups. I always keep it in my toolkit, but it won’t replace a full lead gen tool.
22. Coldlytics – Custom Lead Lists + Real Human Research
How it works:
You describe your ICP and Coldlytics does the lead scraping for you—real humans + AI verifying the data.
What I liked:
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Leads are super fresh
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Personalized fields are gold for outreach
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Slack support = fast help
What I didn’t:
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Takes 24-48 hours
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A bit pricey per list
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No real-time self-serve dashboard
Pricing:
Pay-per-list or monthly (starts ~$300/mo)
Verdict: Best if you want custom leads done right. I use it when I need hyper-specific lists, not volume.
23. Seamless.ai – AI-Powered Contact Engine
How it works:
B2B leads database with real-time data and Chrome extension. Pulls direct dials, emails, and LinkedIn data.
What I liked:
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Tons of direct phone numbers
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AI fills in missing data
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Easy CRM sync
What I didn’t:
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UI’s kinda spammy
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Constant upselling
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Data can feel noisy
Pricing:
Free plan → Paid starts around $147/mo
Verdict: If you want quantity and phone numbers, Seamless is strong. Just prepare for a slightly aggressive UI.
24. LeadsGorilla – Local Lead Generation Software
How it works:
Scrapes local business data from Google, Facebook, Yelp, and more. Built for local marketers and agencies.
What I liked:
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Pulls tons of local data fast
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Facebook + Google review scraping
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One-time payment options
What I didn’t:
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UI is janky
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Not for B2B SaaS or enterprise
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Not always accurate
Pricing:
One-time fee starting ~$37 (varies by upsell)
Verdict: Cheap and useful if you’re doing local lead gen. Not useful if you’re targeting mid-market or enterprise.
25. Lusha – Sales-Friendly B2B Contact Finder
How it works:
Browser extension + dashboard to find verified business contacts from LinkedIn and websites.
What I liked:
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Great for quick direct dials
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Works well with LinkedIn
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Easy to use
What I didn’t:
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Credits go fast
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Data limited outside US
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A little expensive for small teams
Pricing:
Free plan → Paid starts at $39/mo (limited credits)
Verdict: I use Lusha when I’m deep in LinkedIn prospecting and want quick dials. Not great for mass scraping.
26. Clay.com – Data Automation on Steroids
How it works:
Connects dozens of B2B data sources (LinkedIn, Clearbit, Apollo, etc.) into one workspace with crazy automations.
What I liked:
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Combine & clean lead data easily
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Pull from multiple sources in one view
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Great enrichment workflows
What I didn’t:
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Bit of a learning curve
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Not a data source itself
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Not cheap if scaled
Pricing:
Free plan → Paid starts at $149/mo
Verdict: Best if you’re into lead enrichment & workflows. I use it to turn raw data into outbound-ready lists.
27. Datanyze – B2B Leads with Tech Stack Focus
How it works:
Pulls contact data and tech stack info from company websites. Focused on SMB and mid-market.
What I liked:
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Tech stack filters are clutch
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Direct dials + verified emails
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Easy export to CSV
What I didn’t:
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Smaller DB than Apollo
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Extension bugs sometimes
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UI not very modern
Pricing:
Starts around $39/mo (pay-as-you-go credits)
Verdict: Great for SaaS targeting. Use it when you need to know what tools your prospects are using.
28. Dun & Bradstreet (dnb.co.uk) – Corporate Data Giant
How it works:
Massive B2B company data + credit history + firmographics. Built for compliance-heavy sales teams.
What I liked:
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Rich company profiles
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Global coverage
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Trustworthy source
What I didn’t:
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Not built for cold outreach
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No contact-level info unless paired with add-ons
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Enterprise pricing
Pricing:
Custom quotes only
Verdict: Use D&B for company research and compliance. Not a standalone B2B lead generation tool, but solid for enterprise targeting.
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