SDRs and outbound reps building lists
You have a batch of leads and need their work emails before you start sending. Upload your contacts, get a verified CSV back, and load it straight into your sequence.
Free Bulk Email Finder Tool
Find professional emails for up to 30 contacts at once. Upload a CSV or paste contacts, and our 4-provider waterfall finds emails in bulk.
Drag & drop your CSV file here
or click to browse
Expected columns: firstName, lastName, domain (e.g. acme.com)
4-provider bulk email waterfall
Free to use · 1 bulk search per email
How to use the
bulk email finder
Upload a CSV or paste your contacts. Our waterfall queries 4 providers to find emails for all your contacts at once.
STEP 01
Enter your email to start
Add your professional email address so we can verify you're a real user. This keeps the tool fair and spam-free. We don't sell your email.
Upload or paste your contacts
Upload a CSV file or paste your contacts manually. Each contact needs a first name, and either a last name or company name. Up to 30 contacts per batch.
STEP 02
STEP 03
Watch the bulk waterfall enrichment
Each provider processes ALL unfound contacts before moving to the next. Prospeo, LeadMagic, FullEnrich, and Findymail are queried in sequence to maximize coverage.
Download your results
Get all found emails in a downloadable CSV file. Results include the email, provider, and confidence score for each contact.
STEP 04
How bulk email waterfall enrichment works
The tool uses a bulk waterfall enrichment approach: each data provider processes all unfound contacts before falling through to the next provider. This is much faster than running individual lookups.
FullEnrich processes contacts in a single batch API call. Other providers process contacts with parallel concurrency for speed. Each provider only searches contacts that haven't been found yet.
This approach maximizes email coverage while minimizing time. The provider order is optimized based on our testing: Prospeo, LeadMagic, FullEnrich, and Findymail.
Your target's information
Fields marked with * are required
Jane
Doe
company.com
Enter just the domain (e.g., company.com) or paste a website URL
Head of sales
France
Please enter a professional email address
Please fill in all required fields
How the Bulk Email Finder Compares to Paid Tools
Paid bulk email tools charge per contact and lock you into monthly plans before you've verified the data quality. This free bulk email finder processes up to 30 contacts at once using a waterfall across multiple providers — no credit card, no commitment.
| Feature | Paid bulk email enrichment tool | Paid sales platform | |
|---|---|---|---|
| Price | Free (1 bulk search per email) | $34–$149+/mo | $49–$99+/mo |
| Waterfall across multiple providers | yes | no | no |
| Batch of 2–30 contacts at once | yes | yes | yes |
| CSV upload + manual entry | yes | yes | yes |
| Provider source + confidence score in output | yes | no | Partial |
| No credit card required | yes | no | no |
Who Is This Tool For?
Founders doing their first outreach push
You're not ready to pay for a data platform yet. Use the bulk finder to enrich your first prospect list and test your messaging before investing in a paid tool.
Sales agencies and freelancers
You run outreach for multiple clients and need to enrich small batches regularly. The free bulk finder handles it without eating into your margins.
Growth and marketing teams
You have a list of targets from an event, content download, or ad campaign and need emails to follow up. This gets you contact data fast without a new tool subscription.
RevOps teams evaluating enrichment options
You want to see how waterfall enrichment performs for your ICP before committing to a stack. One batch tells you a lot.
Popular Use Cases
01 · Use case
Enriching a fresh prospect list before outreach
You've built a list of target accounts and have names and company domains. Upload them here, get verified emails back, and move straight into your sequence without any manual research.
02 · Use case
Testing data quality before scaling up
Run a sample of your ICP through the tool before buying a paid plan. The output shows which providers found what and at what confidence — exactly what you need to make a smart buying decision.
03 · Use case
Filling gaps in an existing contact list
You have a CRM full of contacts missing email addresses. Export the incomplete records, run them through the bulk finder, and reimport with the gaps filled.
FAQ
Bulk email waterfall enrichment processes multiple contacts through several data providers sequentially. Each provider searches all unfound contacts before the next provider takes over. This maximizes coverage while being efficient.
You can process between 2 and 30 contacts per batch. Upload a CSV file or paste your contacts manually.
Yes. You get 1 free bulk search per email address. No credit card required. This helps you evaluate the quality of bulk email enrichment before committing to a paid solution.
We use 4 leading data providers: Prospeo, LeadMagic, FullEnrich, and Findymail. Each has different data sources and coverage strengths, which is why combining them via waterfall gives the best results.
Your CSV should have columns: firstName, lastName, company. Optionally include a domain column. The tool auto-detects headers and delimiters (comma, semicolon, or tab).
Professional emails are typically found with 60-80% hit rate across a batch. Individual email accuracy is 80-95%. The waterfall approach across 4 providers maximizes your chances.
Yes. Once the enrichment is complete, you can download a CSV with all results including firstName, lastName, company, email, provider, and confidence score.
Contacts that aren't found by any of the 4 providers will be marked as "not found" in the results. This can happen for less prominent individuals or those with strong privacy settings.