Glasa

Glasa is an AI-powered customer intelligence platform designed to help businesses detect, find, and connect with their ideal consumers. It serves as a comprehensive go-to-market (GTM) solution that eliminates the need for stitching together multiple tools for prospecting, validation, outreach, and engagement. At its core, Glasa leverages advanced artificial intelligence agents that can browse over 800 million pre-validated B2B contacts and 55 million companies to identify high-intent prospects. The platform is built for modern GTM teams, including sales, marketing, and revenue operations professionals who need to refine audience targeting, personalize engagement, and align their efforts around high-value opportunities. Glasa differentiates itself through its commitment to data quality, with AI agents that scan over 35 live data sources in real time, verify email deliverability against live mail servers, and enrich each profile automatically. This ensures a 99.2% deliverability guarantee and less than 2% bounce rates. Beyond contact discovery, Glasa offers a unified platform for warming inboxes, running email sequences, and managing replies in a single inbox where AI automatically categorizes leads by interest level. Built with privacy and security in mind, Glasa prioritizes responsible data practices while delivering scalable, performance-driven solutions that help companies increase conversion rates, improve marketing efficiency, and accelerate revenue growth.

AI-Powered Contact Discovery and Search

Glasa features an intuitive AI search interface that allows users to describe their ideal prospects in natural language, such as "find me CTOs at B2B SaaS companies with 50 to 500 employees, US based." The AI agent then asks clarifying questions to narrow down the search by industry, title, location, company size, revenue, headcount trends, funding stage, technologies, keywords, and university. This conversational approach makes prospecting fast and accessible, delivering highly targeted contact lists from the platform's database of 800 million B2B contacts and 55 million companies.

Triple Verified Contact Validation

Every contact on Glasa undergoes a rigorous three-layer verification process before it reaches your pipeline. The system performs a format check to ensure the email structure is valid, a domain verification to confirm the email domain exists and accepts mail, and a real person confirmation to validate the individual's identity. This comprehensive validation ensures 95% title accuracy and 99% email accuracy, with users able to see the validation status of each contact before purchasing, so no credits are wasted on bad data.

Unified Inbox and AI Lead Categorization

Glasa provides a single, unified G-style inbox where users can manage all their outreach replies. The platform's AI automatically categorizes incoming responses by lead interest level, flags hot prospects, and auto-tags replies so sales teams always know who to follow up with first. This eliminates manual sorting and prioritization, allowing teams to focus their energy on the most promising opportunities and respond faster to engaged prospects.

Flexible Sending Infrastructure and Inbox Marketplace

Users have full control over their email sending infrastructure, with the ability to choose from Google Workspace, Microsoft Outlook, SMTP, or any combination of providers within the same campaign. Glasa also offers an inbox marketplace where users can buy standard and pre-warmed inboxes from trusted providers directly inside the platform. This flexibility allows teams to mix providers, warm their inboxes, and scale their outreach without being locked into a single email ecosystem.

REST APIs for Verification and Contact Finding

For high-volume pipelines and custom integrations, Glasa provides full REST APIs for email verification and contact finding. The verification API allows users to programmatically check the validity and deliverability of any email address, while the finder API enables contact discovery directly from a user's own stack. This makes Glasa a powerful backend engine for businesses that need to embed lead validation and prospecting capabilities into their existing workflows or applications.

Targeted Prospect Discovery for Sales Teams

Sales teams can use Glasa's AI search to rapidly build highly targeted lists of decision-makers. For example, a sales development representative can ask the AI to find "VP of Sales at enterprise SaaS companies with over 200 employees in the United States." The platform then filters through its vast database, returning a curated list of triple-verified contacts with email addresses and direct dials, significantly reducing the time spent on manual research and list building.

Lead Validation and Data Enrichment for Marketing

Marketing teams often struggle with outdated or inaccurate contact data that leads to high bounce rates and wasted campaign spend. Glasa solves this by allowing marketers to upload their own lists for validation. The AI agents scan 35+ live data sources in real time, verify each email against live mail servers, and automatically enrich profiles with missing information like job titles, company names, and LinkedIn URLs, ensuring every campaign reaches real, active prospects.

Automated Email Outreach and Inbox Management

GTM teams can run complete email outreach campaigns entirely within Glasa, from warming inboxes to sending sequences and managing replies. The platform's AI automatically warms inboxes to improve sender reputation, then handles the sending of personalized email sequences. When prospects reply, the unified inbox categorizes responses by interest level, ensuring that hot leads are flagged for immediate follow-up while lower-priority replies are organized for later review.

Custom Integration for High-Volume Data Pipelines

Engineering and revenue operations teams can leverage Glasa's REST APIs to build custom data pipelines. For instance, a company can integrate the verification API into its CRM to automatically validate every new lead entry, or use the finder API to enrich existing customer records with verified contact information. This use case is ideal for organizations that process large volumes of leads daily and need a reliable, programmatic way to ensure data quality across their entire tech stack.

How does Glasa's AI search work to find specific prospects?

Glasa's AI search uses a conversational interface that allows you to describe your ideal prospect in natural language. You can specify criteria such as job title, industry, company size, location, revenue, funding stage, and even technologies used. The AI agent will ask clarifying questions to refine your search and then scan the platform's database of over 800 million B2B contacts and 55 million companies to return a list of matching, pre-validated prospects. This eliminates the need for complex boolean search strings and manual database filtering.

What does "triple verified" mean for contact data quality?

Triple verified means that every email contact on Glasa passes three distinct validation layers before it is made available. The first layer is a format check, ensuring the email address structure is syntactically correct. The second layer is domain verification, which confirms that the email domain exists and is configured to accept mail. The third layer is real person confirmation, which validates that the individual associated with the email actually exists and is reachable. This process guarantees 99% email accuracy and less than 2% bounce rates.

Can I use my own email infrastructure with Glasa?

Yes, Glasa offers full flexibility in choosing your sending infrastructure. You can connect your own Google Workspace or Microsoft Outlook accounts, or use a custom SMTP server. You can even mix different providers within the same campaign. Additionally, Glasa has an inbox marketplace where you can purchase standard and pre-warmed inboxes from trusted providers directly within the platform, giving you complete control over how your outreach is sent.

Is there an API available for integrating Glasa with other tools?

Yes, Glasa provides full REST APIs for both email verification and contact finding. The verification API allows you to programmatically check the validity and deliverability of any email address. The finder API enables you to search for and retrieve contact information from within your own applications or workflows. These APIs are designed for high-volume pipelines and allow businesses to embed Glasa's data quality and prospecting capabilities directly into their existing tech stack.