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AI Agents That Find, Qualify
and Book Your Dream Clients

Agents that let you browse from 800M+ pre-validated contacts, warm your inboxes, and reach your dream clients.

Free to start · No credit card required

5.0 G2
4.7 Trustpilot
Data Quality
Accurate contacts, every time

AI agents validate every lead before it hits your pipeline

Our agents scan 50+ live data sources, verify email deliverability, and enrich each profile automatically so your team never wastes time on bad data.

Agents scan 35+ data sources in real time, no stale or outdated records

Emails fully verified against live mail servers, 99.2% deliverability guaranteed

AI enrichment runs automatically, titles, companies, LinkedIn all filled in for you

Reveal contact details
Lisa Martinez, Head of Growth
Lisa Martinez
Head of Growth · Devtools Inc.
lisa@devtools.com
Verified
Michael Chen, CTO at DataFlow Systems
Michael Chen
CTO · DataFlow Systems
michael@dataflow.io
Verified
Sarah Johnson, VP of Sales
Sarah Johnson
VP of Sales · TechCorp
sarah.j@techcorp.com
Verified
Emma Williams, Marketing Director
Emma Williams
Marketing Director · CloudCo
emma.w@cloud.com
Verified
James Anderson, CEO at AI Solutions
James Anderson
CEO · AI Solutions
james@aisolutions.net
Verified
Network
Connect with decision makers

Instant prospecting power

Filter by job title, revenue, headcount trends, funding stage, technologies, keywords and university. Every contact includes a triple verified email and direct dial, see each contact's email provider so you know exactly how to reach them. Data synced live from 35+ sources, never cached.

800M+ B2B contacts
55M+ Companies
No upload limits
API Full REST access
Glasa glasa
B2B prospect
B2B prospect
B2B prospect
PRO
B2B prospect
B2B prospect
B2B prospect
PRO
B2B prospect
B2B prospect
B2B prospect
B2B prospect
Features
Built for modern GTM teams

What makes us different

One platform to find, validate, warm and reach your ideal customers. No stitching tools together.

Find contacts
Validate list
Build audience
Warm inboxes
Send emails
Unified inbox

All in one GTM platform

Select pre validated contacts, verify your own list, build audiences, let AI agents warm your inboxes, run sequences and manage every reply in one G inbox, where AI automatically categorizes leads by interest level, flags hot prospects and auto-tags replies so you always know who to follow up with first.

Choose your sending infrastructure

Google Workspace
Microsoft Outlook
SMTP / Custom
+ Add

Mix providers within the same campaign

Pick your sending infrastructure

Choose Google, Outlook, SMTP or any combination for inbox warmup and outreach. Full control over which provider each inbox uses.

contact
Sarah Chen · CTO
Verified
contact
James Park · VP Sales
Verified

See the validation status before you buy

See the validation status before you checkout so you do not waste credits. Know exactly what you are paying for before it hits your balance.

Provider 1 Warmed
Provider 2 Standard
Provider 3 Warmed
Google Outlook SMTP + 7 more

Inbox marketplace

Buy standard and warmed inboxes from trusted providers inside the platform. Google, Outlook or SMTP, your choice.

POST /v1/verify
"email":"s.chen@accenture.com"
"valid":true,
"deliverable":true
GET /v1/find-email

Verification and finder APIs

Plug email verification and contact finder directly into your own stack via our REST APIs. Built for high-volume pipelines.

Verification
Triple verified contacts

Every email verified before you hit send

Format check, domain verification, and real person confirmation. Three layers, zero manual effort.

95%
Title Accuracy
99%
Email Accuracy
<2%
Bounce Rates
Image
Esther Howard
UI/UX Designer
1,205
Follower
700+
Connection
Image
Esther Howard
Integrations
Sync across all platforms

Your CRM stays in sync automatically

Push verified contacts to HubSpot, Salesforce, or any CRM. Updates flow both ways.

200k+
Our User
98%
Success Rate
4.9★
Rating Out Site
Compare
See how we stack up

Why Teams Choose Glasa

AI search, inbox warmup, pre validated contacts and a single credit balance that works across everything. Built different.

Feature
Glasa
Apollo.io
ZoomInfo
Others
Verified LeadsTriple Verified
Database Size800M220M120Mup to 600M
Price per lead$ 0.001$ 0.025$ 0.024$0.01 to $0.08
Email VerificationAdvancedBasicBasicLimited
Real time Updates
API AccessLimited
AI SearchBasic
AI Inbox WarmupPrivate poolSeparate tool
Unified Credit SystemDeposit once
Inbox Marketplace
Testimonials
What our users say

Trusted by Modern Growth Teams

See how companies are using Glasa to improve deliverability, find better prospects, and scale outreach with confidence.

G2 5.0 out of 5
Trustpilot 4.7 out of 5

Large database with over 600 million contacts. I did an internal check with my team on data freshness, almost 98-99% of the contacts are up to date. My bounce rate was lower than 1.5%.

Abiga H

Sales Lead · Meridian Partners

Just started using Glasa around 20 days ago. I switched from 3 different large competitors, I had 3 separate tools for email validation, leads and sending. Glasa made it possible to do everything in one platform.

Caroline

Growth Manager · Nexova Labs

I was able to meet with the founder team. They are extremely kind and the UI for the platform is maybe 5-10x better compared to other competitors out there.

Blake M

Founder · Arcline Studio

These guys are great! Responds back in minutes. Easy to navigate. I generated over 30 calls with their system.

Kaylee

Sales Rep · Silvergate Group

I run a commercial insurance agency. I can access all trucking company owners with their verified emails. Good tool when it comes to reaching customers.

Trevor

Agency Owner · Pinnacle Insurance Co.

Helpful support. I am new in marketing automation and GTM, I had almost no knowledge but the Glasa team has been supportive. I now generate 50-70 leads for my insurance business every month.

Alice BRUNZ

Insurance Agent · Vantage Shield

Solid all in one platform. I love that they provide leads and also have strong features for sending, responses warmup etc.

Dante Bush

Revenue Lead · Elara Commerce

Congratulations to the Glasa team, they have actually built something that will revolutionise GTM.

Bri

GTM Advisor · Stratford GTM

Largest data coverage for the AU. Much more datapoints and much larger dataset, more businesses to target.

Ambern

Marketing Lead · Coastline Digital

On top data quality. I can leverage over 30-40 different filters. Especially as a commercial insurance owner, filtering contacts by revenue and employee count is extremely important, and they are accurate.

AL ZE

Insurance Owner · Summit Risk Group

All verified contact info. Easy to use tool for people like me.

Michael Medranox

Founder · Vertex Ventures

Great tool for extracting verified leads. One of the best options for small to mid size marketing teams.

Leo Delfino

Marketing Manager · Luminary Agency

Great tool for automation marketing. Easy as a beginner.

Aumar

SDR · Quartz Solutions

The team at Glasa was extremely helpful. I am a beginner in GTM and email marketing. They provided me all the info I needed to successfully run my first campaign.

Jeffory Hestlow

Business Owner · Harrington & Co.

I am one of their first users. I feel like they will be big. Good support and good data quality, which is what you need as a GTM engineer.

Amin

GTM Engineer · Skybridge Tech

Flexible Credits
Pay only for what you use

Buy Credits, Use Them Anywhere

One credit balance across leads, verifications and email sends. AI inbox warmup is included with every email send.

Rollover credits, they never expire
credits
=

$5.00

$0.01 per credit

500 500,000

Verified Leads

500

or

Email Finder

500

or

Email Validations

10,000

or

Email Sends + AI Warmup

8,000

Credits are shared, spend across any combination, not the max on each.

Purchase Credits

New to Glasa? Sign up free and get 100 credits instantly, no card required.

Looking for a custom plan? Book a demo

How many credits do you need?

Describe your monthly outreach goal and we'll calculate the credits required. 1 lead = 1 credit · 16 emails = 1 credit · AI warmup included.

Credit Calculator

Type your needs, we'll show exactly how many credits you need.

Tell me what you need, e.g. "I want to send 100,000 emails and get 20,000 leads per month"

Everything you need to know about credits, pricing and how Glasa works.

Frequently Asked Questions