Every agency knows how exhausting lead generation can be. You spend hours prospecting, send out countless emails, and still struggle to reach decision-makers who actually respond. The cycle repeats and growth stalls—not because your offer lacks value, but because finding the right people takes too long.
Imagine a tool that changes that dynamic. Instead of endless manual searches you apply a few filters and immediately see verified leads that match your target industries, company sizes and roles. In minutes your pipeline fills with prospects who are far more likely to book meetings, convert faster and fit your ideal client profile.
In this guide we highlight five B2B lead finder tools designed for agencies to pinpoint high-quality prospects, save time and scale outreach with precision. We also show where each tool excels and where it falls short, so you can make an informed choice.
List of Top B2B Lead Finder Tools
1. Instantly
Instantly’s Supersearch takes the guesswork out of prospecting. Instead of spending hours manually filtering through databases, you simply describe your ideal client, and the tool scans through 450 million verified leads to find the best matches. It’s fast, intuitive, and built to help agencies target exactly who they want without wasting time.
What sets it apart is its AI-powered enrichment. With a single click, you can enhance your lead list with valuable details like job level, role, and contact information, ready to plug straight into your outreach campaigns.
Instantly Feature Highlights
- Waterfall enrichment: Draw relevant business information from over seven trusted providers.
- AI web researcher: Automate the process of scraping business sites for needed information.
- Supersearch: Effectively sift through over 450 million verified leads with SuperSearch.
- Email verification: Verify any email before adding it to your lead list.
- Inbox placement: Find out where your emails are landing with Instantly’s deliverability test.
Instantly Pricing
- Growth: $47/month
- Supersonic: $97/month
- Hyper Credits: $197/month
Instantly Pros
- Access to most of the platform’s tools even in the base plan.
- Strong database for B2B lead finding, built-for agencies.
- AI-driven enrichment and automation reduce manual work.
Instantly Cons
- For agencies requiring ultra-deep filtering (e.g., technographics, intent) it may fall short.
2. Clearout
Clearout focuses on pinpointing the right leads and validating the contact information, rather than full-funnel outreach. Its strength lies in data quality. Use Clearout when your priority is to clean and validate your leads before moving into outreach, then hand off to a campaign tool like Instantly.
Clearout Feature Highlights
- Email Finder: Locate the accurate email addresses of your target prospects.
- Form Guard: Prevent inaccurate contacts from entering your lead list via web-forms or capture.
- Sheets integration: Use Clearout within Google Sheets for simple list building workflows.
Clearout Pricing
- Starter: $18/month – 3000 credits
- Pro: $52/month – 10000 credits
- More pro plans available.
- Enterprise: Custom plan tailored to your specific needs.
Clearout Pros
- Powerful validation process that helps maintain database health.
- Especially strong if your focus is accuracy rather than full sequence automation.
Clearout Cons
- Lacks built-in deliverability or email-campaign execution features.
- Credit-based model may be tricky to budget for agencies with fluctuating volume.
3. LeadsGorilla
LeadsGorilla focuses more on uncovering leads others might overlook, with an emphasis on exploring claimed versus unclaimed business listings and hidden opportunities. The platform suits agencies that focus on local business leads or underserved niches, but it lacks the scale and polish of enterprise lead platforms.
LeadsGorilla Feature Highlights
- AI-powered lead scoring: Determine which leads are worth pursuing early on.
- Customizable client reports: Summarize target business data in a clean format for agency pitching or upsells.
- Cold email creator: Generate outreach email templates with minimal effort.
LeadsGorilla Pricing
- LeadsGorilla Starter: $97/year
- LeadsGorilla: $127/year
LeadsGorilla Pros
- AI tools built-in for lead scoring and outreach template generation.
- Money-back policy may give some risk relief.
LeadsGorilla Cons
- Most plans are yearly only, which may reduce flexibility for agencies.
- Feature documentation and detail may not be as polished as larger vendors.
4. RocketReach
RocketReach offers access to an extensive global contact database and integrates with workflows via browser extensions and APIs—ideal for multi-campaign or multi-client agencies. The platform is a strong pick for agencies that target multiple verticals globally and need a massive database plus workflow integration. If you need more built-in outreach automation though, you may pair it with another tool.
RocketReach Feature Highlights
- Extensive database: Over 700 million professional profiles and 60 million companies, enabling broad reach across industries and geographies.
- Browser extension: Find leads “in context” as you browse LinkedIn or company websites.
- API & integrations: Fit into existing agency workflows for automating lead import/export and CRM tools for connectivity.
RocketReach Pricing
- Essentials – $69/month
- Pro – $119/month
- Ultimate – $209/month
RocketReach Pros
- Best-in-class for sheer size and coverage of professional network.
- Good for agencies running many campaigns and needing integration flexibility.
RocketReach Cons
- Premium pricing may restrict value for smaller agencies or non-enterprise use.
- Some users report outdated or inaccurate records.
5. Leadzen.ai
Leadzen.ai uses AI to qualify high-value leads, enable multi-channel reach and help agencies focusing on ROI and smart targeting. This tool is worth considering if you are running high-volume, multi-channel campaigns and need deeper lead qualification and segmentation features rather than just bulk lists.
Leadzen.ai Feature Highlights
- Multi-channel engagement: Beyond email it supports LinkedIn, voice, follow-ups in multiple languages.
- Bulk search & geolocation filters: Allows deep segmentation and region-specific prospecting.
- Buyer intelligence: Work with experts to streamline your campaign process.
Leadzen.ai Pricing
No publicly available information.
Leadzen.ai Pros
- Strong data analytics features for agencies that want to focus on ROI.
- Great for deep lead qualification before multi-channel outreach.
Leadzen.ai Cons
- Pricing may ramp up quickly as credits scale; budget management is needed.
- Some users cite minor UX issues (e.g., extension bugs) and lack of clarity in pricing.
The Smarter Way to Find B2B Leads
When it comes to finding high-quality leads for agencies, Instantly stands out as the all-in-one solution. Its Supersearch and AI enrichment features give agencies everything they need to discover, filter, and qualify prospects in seconds, with no complex setup and no wasted effort. If you want a tool that combines speed, accuracy, and automation seamlessly, Instantly is your best bet.
If you’re after workflow flexibility, Clearout excels with its advanced search capabilities by name, company, or decision maker, while RocketReach shines in organization and contact data updated in real-time.
Stop chasing leads the hard way. Try Instantly today and transform your outreach into effortless growth.
