Multi-country B2B database, verified emails
Find your next customers,
Find your next customers,
verified and ready to reach
Tap into 83,872,031 B2B professional contacts across 147 countries. Filter by role, industry, region and company size, reveal the email per sestaro, export to CSV or via the API.
No credit card - 100 free sestaros on signup, then 75 free every month - GDPR
Filters
Industry
Region
Company size
Years of experience
Quality tier
Unlock
Unlock
Unlock
Unlock
83,872,031+
B2B contacts
147
countries covered
100%
records with email
10
filter criteria
$0
to get started
All-in-one
From search to outreach, without leaving Sestaro
A multi-country B2B database, precise filters and export tools built for prospecting.
Advanced filters
Ten combinable criteria: role, industry, region, company size, estimated salary, experience, tenure, LinkedIn network, gender and quality tier.
Email per sestaro
Each record unlocks individually: 1 sestaro = 1 contact. You only pay for what you reveal.
CSV export
Export your unlocked contacts to CSV in one click, ready for your CRM or sequences.
REST API
Automate your prospecting: /search, /reveal and /me endpoints, authenticated with your API key.
Lists
Organize prospects into lists to track your campaigns and find your unlocked contacts.
GDPR & opt-out
Processing under legitimate B2B interest, built-in opt-out form, no address kept in clear on the suppression side.
Three steps, zero friction
Your first qualified contacts in minutes.
01
Search & filter
Type a role, a company or an industry, then refine with filters. Search and filtering are unlimited and free.
02
Unlock the contact
Select a record and reveal the email for 1 sestaro. You get 100 free sestaros on signup, then 75 free every month.
03
Export & reach out
Export to CSV or via the API, then launch your prospecting campaigns.
Pricing
Packs or subscription. Pay for the contacts you unlock.
Free accounts get 75 sestaros refilled every month, no credit card. Beyond that, buy sestaros as never-expiring packs, or subscribe for a monthly top-up. 1 sestaro = 1 unlocked contact. Search stays free and unlimited.
See pricingFrequently asked questions
How do sestaros work?
1 sestaro = 1 unlocked contact (email). You get 100 sestaros when you open your account, then 75 free sestaros refilled every month, and search and filtering stay unlimited and free. Purchased sestaros never expire.
Do I need a credit card to start?
No. You create your account and instantly receive 100 sestaros, then 75 free every month, with no credit card and no commitment.
Where do the contacts come from?
They are professional B2B records across multiple countries, sourced from public and professional sources. Every email passes a syntax and domain check, included everywhere, free account included. Paid plans add a real-time mailbox check at the moment you unlock: if the address is proven dead, the sestaro you spent is automatically refunded.
Is the data GDPR compliant?
Yes. Processing relies on the legitimate interest of B2B prospecting. An opt-out form removes a contact, and we only keep an encrypted fingerprint to block any future sale.
Your 100 free sestaros are waiting
Create your account and unlock your first contacts in minutes. No credit card.
Start for free100 free sestaros on signup, then 75 free every month