Alright, so if you’re here, you’re probably fed up with Overloop—or maybe just shopping around for a better B2B lead gen tool. I’ve tested a ton of them over the years, and yeah, some are solid while others just burn time and cash. Here’s my quick, no-BS rundown on the best Overloop alternatives for 2025. Whether you’re building cold outreach campaigns, scraping B2B leads, or just want a solid business leads database, I’ve got you covered.
1. ZoomInfo – Beast Mode for Enterprise Teams
ZoomInfo’s a monster when it comes to B2B Leads Databases. Massive contact info, org charts, buying signals—you name it. It’s made for sales teams that go all-in with account-based marketing.
What I liked:
– Ridiculously rich data
– Intent signals are 🔥 for timing outreach
– Easy CRM integrations
What I didn’t like:
– Expensive AF
– Feels bloated if you just need emails and phones
Pricing:
Enterprise pricing. Think thousands per year. Definitely not for solo hustlers or startups.
2. RocketReach – Clean, Lightweight, and Accurate
RocketReach keeps it simple. Email lookups, phone numbers, social profiles. Great if you want a no-fuss way to grab verified contacts across LinkedIn and the web.
What I liked:
– Super easy to use
– Data accuracy is surprisingly good
– Great Chrome extension
What I didn’t like:
– No automation or sequencing
– Pricing gets steep once you scale
Pricing:
Starts around $40/month for basic. Mid-tier works well if you’re not doing crazy volume.
3. Kaspr – Best for LinkedIn Hunters
Kaspr is awesome if you live on LinkedIn. It scrapes verified emails and numbers directly from profiles and lets you export stuff fast.
What I liked:
– Real-time contact scraping
– Solid for SDRs doing LinkedIn prospecting
– Super affordable for small teams
What I didn’t like:
– Limited outside LinkedIn
– UI can feel clunky sometimes
Pricing:
Starts at €30/month. Cheap and cheerful.
4. LeadIQ – Built for SDRs
LeadIQ is more than just a data tool. It’s built for modern sales prospecting—think lead capture, enrichment, and email personalization all rolled into one.
What I liked:
– Great Chrome extension for LinkedIn
– Data enrichment is quick
– Plays nicely with Salesforce & HubSpot
What I didn’t like:
– Can get buggy
– Some contacts still need manual validation
Pricing:
Starts free, then paid plans from ~$75/month. Not bad if you’re scaling a team.
5. Apollo.io – All-in-One Cold Outreach Machine
Apollo is basically Overloop on steroids. It’s got a huge B2B lead database, email sequencing, analytics, and even call capabilities.
What I liked:
– Huge contact base
– Full sales workflow: find, write, send, track
– Free plan is actually useful
What I didn’t like:
– Support is slow
– UI is packed (almost too much going on)
Pricing:
Free plan available. Paid starts at $49/month. Good bang for the buck.
6. SalesIntel – Verified Human-Sourced Data
SalesIntel stands out with its 95% human-verified contact database. If accuracy is your thing, this is worth a look—especially in B2B tech and SaaS.
What I liked:
– Killer data accuracy
– Real-time research-on-demand
– Intent data is next-level
What I didn’t like:
– Expensive unless you’re at team level
– Smaller database than ZoomInfo
Pricing:
Custom quotes. Not cheap, but you get premium data.
7. LeadSwift – Nimble, Fast, and Scrappy
LeadSwift isn’t a household name, but it’s solid for scraping B2B leads and running small-scale campaigns. Good for founders, freelancers, and lean teams.
What I liked:
– Lightweight and fast
– Great for lead scraping
– Super budget-friendly
What I didn’t like:
– Not much enrichment
– Lacks integrations
Pricing:
Under $50/month. Solid ROI for side hustlers and solo SDRs.
8. LeadScrape – Focused and Data-Rich
LeadScrape is a no-fluff business leads provider with decent filtering and easy export. Doesn’t try to do too much—which is a win if you just want clean contact data.
What I liked:
– Fast searches by industry/location
– One-time pricing (no monthly lock-in)
– Simple CSV export
What I didn’t like:
– No outreach tools
– UI is pretty old-school
Pricing:
Starts at $97 for the basic version. Good deal for what you get.
9. Skrapp – Email Finder for LinkedIn Pros
Skrapp is one of the OG email finders. It’s super handy for grabbing business emails from LinkedIn or websites.
What I liked:
– Solid email accuracy
– Easy-to-use Chrome extension
– Simple integrations with CRMs
What I didn’t like:
– Limited data beyond email
– No lead management or sequencing
Pricing:
Free for 150 emails/month. Paid starts at $49/month.
10. Snov.io – Cold Outreach + Lead Gen
Snov.io is like a mini outreach suite. It’s got email finders, warm-up tools, drip campaigns—all rolled into one.
What I liked:
– Good all-in-one option
– Built-in email verifier
– Nice automation features
What I didn’t like:
– Database isn’t huge
– UI can be a bit clunky
Pricing:
Free plan available. Paid starts at $39/month.
11. GetProspect – Straightforward Email Finder
GetProspect does one thing well—finding B2B emails from LinkedIn. Great if you want something simple and clean.
What I liked:
– Easy to use
– Fast export
– Decent match rate
What I didn’t like:
– No enrichment
– No built-in outreach
Pricing:
Free tier + paid plans from $49/month.
12. TaskDrive – Fully Managed Lead Research
TaskDrive isn’t a tool—it’s a done-for-you service. You get a VA team that does all the prospecting grunt work for you.
What I liked:
– Saves hours every week
– Highly targeted lists
– Can do custom research
What I didn’t like:
– Not instant results (takes a few days)
– Pricey for solo reps
Pricing:
Starts around $600/month. Worth it if you want zero hassle.
13. LeadFuze – Smart List Builder with AI
LeadFuze shines with its AI-powered list building. Just set criteria and it pulls fresh B2B leads automatically.
What I liked:
– Easy automation
– Unique “Fuzebot” list builder
– Decent accuracy
What I didn’t like:
– Data quality can vary
– UI isn’t the smoothest
Pricing:
Starts at $147/month. Good if you’re scaling.
14. Instantly.ai – Cold Email Automation on Steroids
Instantly’s all about cold email. If you already have your leads, this is the tool to warm inboxes and automate sequences at scale.
What I liked:
– Crazy good deliverability
– Email warm-up built-in
– Works with unlimited sending accounts
What I didn’t like:
– No lead database
– Takes a sec to set up properly
Pricing:
Starts at $37/month. Worth it for volume outreach.
15. Brevo – All-in-One Email & CRM Platform
Brevo (ex-Sendinblue) blends email marketing with CRM and automation. Not built for lead scraping, but great if you’re nurturing a B2B list.
What I liked:
– Solid email templates & flows
– Built-in CRM
– Free plan is generous
What I didn’t like:
– Not a true lead gen platform
– Limited contact info discovery
Pricing:
Free plan, then from $25/month.
16. LeadZai – AI-Powered Ad & Lead Engine
LeadZai uses AI to run ads and collect leads through landing pages. More for marketers than SDRs, but worth checking out if you want inbound leads.
What I liked:
– Easy setup for campaigns
– AI helps with targeting
– All-in-one dashboard
What I didn’t like:
– No outbound data
– Only works if you’re running ads
Pricing:
Custom pricing. Better for SMBs doing paid lead gen.
17. 6sense – Intent-Based ABM Platform
6sense is a beast for account-based marketing. It uses intent data to tell you who is ready to buy, then helps you engage them.
What I liked:
– Killer insights on buyer intent
– Predictive analytics
– Great for enterprise B2B
What I didn’t like:
– Super expensive
– Not built for solo reps or small teams
Pricing:
Custom enterprise pricing. Big-budget tool.
18. Leadfeeder – Track Website Visitors
Leadfeeder tells you what companies are visiting your site, even if they don’t fill out a form. Perfect for converting dark traffic into warm leads.
What I liked:
– Reveals anonymous traffic
– Great Google Analytics integration
– Easy to spot engaged accounts
What I didn’t like:
– No contact info (you need to pair it with something else)
– Pricing can spike with traffic
Pricing:
Free trial, then starts around $139/month.
19. UpLead – Verified Data, Straight Up
UpLead is one of the most accurate B2B lead databases I’ve used. Real-time email verification = fewer bounces.
What I liked:
– Clean interface
– Good filtering options
– High data accuracy
What I didn’t like:
– Smaller database than ZoomInfo
– Not a ton of automation
Pricing:
Free trial. Paid starts at $99/month.
20. Lead411 – Real-Time Verified Contacts
Lead411 is all about accuracy + intent. It’s got verified contacts, direct dials, and even growth signals like hiring or funding rounds.
What I liked:
– Trigger-based targeting
– Great phone number coverage
– Decent integrations
What I didn’t like:
– UI needs a refresh
– Lower coverage in smaller markets
Pricing:
Starts around $99/month. Worth it if intent signals matter to you.
21. Hunter.io – Email Finder with Quality at Scale
Hunter.io is a simple, no-nonsense email finder. It’s solid for scaling your outreach if you need verified emails from websites or LinkedIn.
What I liked:
– Great email verification tools
– Bulk search for outreach
– Clean interface
What I didn’t like:
– Lacks phone numbers
– Not much beyond email
Pricing:
Free tier + paid plans from $49/month.
22. Coldlytics – Targeted Lead Generation Service
Coldlytics offers custom lead generation services with a focus on building cold email lists based on your exact needs.
What I liked:
– Super personalized lead lists
– Good customer support
– Affordable
What I didn’t like:
– Not self-service
– Slow turnaround on lists
Pricing:
Starts at $249/month.
23. Seamless.ai – Real-Time B2B Data at Scale
Seamless.ai promises real-time B2B data and a powerful search engine. It’s a solid choice for teams needing verified contacts fast.
What I liked:
– Real-time data updates
– Good contact filtering
– Easy integrations
What I didn’t like:
– Can be pricey
– Missing some niche markets
Pricing:
Starts at $99/month.
24. LeadsGorilla – Lead Generation for Small Teams
LeadGorilla is geared toward small teams who want high-quality leads without the massive price tag. It’s easy to use and has good filtering options.
What I liked:
– Easy to use
– Affordable for small businesses
– Great for niche markets
What I didn’t like:
– Smaller data set
– Some leads need manual validation
Pricing:
Starts at $49/month
25. Lusha – Simple, Effective, and Fast
Lusha is a powerhouse for finding B2B leads, especially when you’re looking for direct contact info (emails, phone numbers) from LinkedIn profiles or company pages.
What I liked:
– Super fast and simple to use
– Excellent data accuracy
– Affordable for small teams
What I didn’t like:
– Limited lead enrichment
– Not the best for prospecting beyond contact details
Pricing:
Starts at $39/month. Good value for the price.
26. Clay – AI-Powered Prospecting & Personalization
Clay is all about helping you scale personalized outreach using AI. It automates contact discovery, enrichment, and campaign personalization.
What I liked:
– AI does a lot of the heavy lifting
– Smart integration with CRMs
– Great for building hyper-targeted prospect lists
What I didn’t like:
– Steeper learning curve for beginners
– Limited customer support
Pricing:
Starts at $50/month. Solid if you’re automating at scale.
27. Datanyze – Market Intelligence and Lead Generation
Datanyze combines market intelligence with lead generation. It’s perfect for finding tech stack details, company data, and contact info—ideal for tech B2B leads.
What I liked:
– Incredible data on tech stacks
– Accurate contact data
– Good for ABM-focused campaigns
What I didn’t like:
– Interface is a bit outdated
– Can be overwhelming for smaller teams
Pricing:
Custom pricing based on needs. Generally on the higher end.
28. DNB (Dun & Bradstreet) – Trusted Data for Enterprises
DNB is one of the OGs in the business data game. If you’re hunting for highly reliable, verified company data, DNB’s the go-to. They specialize in large-scale B2B data for big teams.
What I liked:
– Rich company profiles
– Accurate and detailed financial info
– Trusted by large enterprises
What I didn’t like:
– Not ideal for smaller teams or startups
– Pricing is pretty steep for the average user
Pricing:
Custom pricing. Definitely more suited for large enterprises.
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