B2B Contact Database - Build Your Own Verified Contact List

Purchased B2B contact databases are full of outdated emails and unqualified prospects. ReachClaw helps you build your OWN contact database—verified emails for prospects YOU choose based on your ICP. Start with 100 contacts, grow...

Connect your Gmail and add your first 50 contacts in minutes.

Simple Weekly SEO Check demo
Demo Video

Simple Weekly SEO Check

See what improved and what dropped this week.

Take action quickly without digging through complicated reports.

Real workflow example: See what improved and what dropped this week. Take action quickly without digging through complicated reports.See flow

Stop Buying Outdated Lists. Build Your Own Targeted Database.

Build a Database from Your Research

You decide who goes in your contact database. Use LinkedIn Sales Navigator, industry directories, conference lists, or your own research to identify ideal prospects.

Verified Emails, Not Guesses

Every contact in your database gets verified before being added. ReachClaw cross-references business directories, company websites, and professional profiles to find current, accurate emails.

Unlimited Contact Storage

Store as many contacts as you want—thousands, tens of thousands, unlimited. Solo plan ($6.99/month) gives you unlimited storage with 500 emails per month (outreach quota).

Segment and Tag Your Contacts

Organize your B2B contact database by industry, job title, company size, territory, or custom tags. Create segments for different outreach campaigns: e-commerce contacts get one message, SaaS contacts get another.

Launch Campaigns Directly from Your Database

No need to export and import contacts to another tool. Select a segment from your database, write your email sequence, and launch campaigns directly in ReachClaw.

Keep Your Database Fresh Over Time

People change jobs. Companies get acquired.

How It Works

1

Identify Your Target Prospects

Use LinkedIn, industry directories, conference attendee lists, or your own research to build a list of ideal prospects. Export as CSV with names, companies, or LinkedIn URLs.

2

Upload and Enrich Your Contacts

Upload your CSV to ReachClaw. We find verified business emails, job titles, company data, and location for each contact.

3

Launch Campaigns and Grow Your Database

Segment your database (industry, job title, engagement level), select contacts for campaigns, and launch personalized email sequences. Track engagement, flag hot leads, and export to your...

We used to buy contact databases for $2,000-$5,000 every quarter. 40% of emails bounced, and half the 'qualified leads' were completely irrelevant. We switched to building our own database with ReachClaw—targeting only companies that fit...
Lauren Kim
Director of Sales, CloudMetrics Analytics
+133%
Improvement

Frequently Asked Questions

What's the difference between buying a contact database and building my own?

Purchased databases are full of outdated contacts (30-50% bounce rates), people who never consented to be contacted (spam complaints), and random prospects who don't fit your ICP. Building your own database means YOU choose every contact based on your...

How do I start building a B2B contact database?

Three steps: (1) Identify your ideal customer profile and build a list of target companies or people (use LinkedIn, industry directories, conference lists, your own research). (2) Upload that list to ReachClaw and let us find verified business emails. (3) Use...

How do you verify that contacts are accurate?

ReachClaw finds business emails by cross-referencing company websites, business directories, and professional profiles. Then we verify deliverability—filtering out invalid addresses, catch-all domains, and bounce traps. Typical accuracy: 90%+, bounce rate:...

Can I export my contact database to other tools?

Yes. Export as CSV anytime—full contact list or specific segments (industry, job title, engagement level, campaign). Common use case: Build your database in ReachClaw (research, email discovery, initial outreach), then export hot leads (people who replied or...

How many contacts can I store?

Unlimited contact storage on all plans. Solo plan ($6.99/month) supports 500 emails per month (outreach quota), not storage limit. You can store 10,000 contacts and email 500 of them monthly, or store 1,000 and re-email them multiple times.

Can I share my database with my team?

Yes. Most sales teams build one central contact database and give multiple team members access. Tag contacts by territory, campaign, or stage.

What happens when contacts leave their companies?

People change jobs. ReachClaw lets you re-enrich your database to catch updates—new email addresses, new job titles, new companies. Most users re-verify their top prospect lists quarterly.

Is building a B2B contact database legal?

Yes, when done correctly. ReachClaw only finds publicly available business contact information—emails listed on company websites, professional profiles, and business directories. We don't scrape personal data or hack into systems.

How is this different from a CRM?

CRMs manage relationships with people you already know (existing customers, warm leads, deals in progress). A B2B contact database is where you store prospects BEFORE they become CRM contacts—people you've researched but haven't engaged yet, or early-stage...

Start Building Your Contact Database Today

Automate your email outreach with AI that actually knows your product.

Start Free

Connect your Gmail and add your first 50 contacts in minutes.