Find Your First Customers Without Burning Runway
You need leads, not a $10K/year enterprise tool. Tomba starts free, charges only for valid emails, and your credits valid for 12 months. Built for founders who move fast and watch every dollar.

Trusted by the best sales teams in the world
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Free Tools
30+ free email tools for cold outreach and prospecting.
Maximum Value, Minimum Spend
Pay Only for Valid Emails
If Tomba can't find a verified, deliverable email you don't pay. Zero. Failed lookups are completely free.
25 Free Searches/Month
Start prospecting today with no credit card. Enough to validate your first cold outreach campaign before spending a cent.
Credits Valid for 12 Months
Buy credits when you have budget. Use them at your own pace. No monthly resets that burn unused credits.
No Lock-In, No Contracts
Monthly subscription or one-time credits. Cancel anytime. Keep all unused credits forever. Zero commitment.
Phone Numbers Included
Direct dials and mobile numbers in all plans. No separate phone tool subscription eating your budget.
#1 in Accuracy Period
Ranked #1 in an independent 5,000-lead benchmark. Higher accuracy = fewer bounces = better sender reputation. Critical for startups.
Full API Access on Free Plan
Build Tomba into your product from day one. Same API, same SDKs, same speed even on the free tier.
All Extensions Included
Chrome, Firefox, Edge, Safari, Google Sheets, Excel. Every tool included on every plan. No add-on fees.
Tomba.io is the tool I turn to. Finding the contacts for the perfect prospects at scale is game changing in helping us promote.
We rely on Tomba.io to efficiently locate email addresses of key professionals. This allows us to connect directly and build meaningful relationships.
Since years, Tomba.io has provided the most results per search, and still it keeps getting better. It recently became one of the most feature-rich tools for our list building.
We use Tomba.io to find emails of the right people, helping us reach out and grow our network easily.
Startup FAQ
If you can't find the answer to your question here, visit the dedicated section in our Help Center .