Glasa

Glasa is an AI-powered customer intelligence platform that fundamentally changes how businesses find, qualify, and connect with their ideal consumers. At its core, Glasa replaces the old, manual methods of prospecting and lead generation with intelligent, automated agents that do the heavy lifting for your go-to-market team. Instead of spending hours scouring LinkedIn, guessing email formats, or buying outdated contact lists, you simply describe your perfect customer and Glasa's AI agents go to work. They browse a database of over 800 million pre-validated B2B contacts and 55 million companies, filtering by job title, company size, revenue, funding stage, technologies used, and even keywords or universities. This is not a static database; it is a live system where AI agents scan more than 35 data sources in real time to ensure every contact is current and accurate. The platform is built for modern GTM teams, including sales, marketing, and revenue operations professionals who are tired of stitching together separate tools for finding contacts, verifying emails, warming inboxes, and sending sequences. Glasa provides a single, unified platform for the entire outreach process. Beyond just finding leads, the platform triple-verifies every email address against live mail servers, guaranteeing a 99.2% deliverability rate and a bounce rate of less than 2%. This focus on data quality means your team never wastes time or credits on bad data. Glasa also includes an inbox marketplace where you can buy standard or pre-warmed inboxes from trusted providers, and it offers REST APIs for high-volume verification and contact finding. The value proposition is straightforward: stop guessing and start connecting with high-intent prospects who are ready to engage. By automating the tedious parts of prospecting, Glasa lets your team focus on what matters most, building relationships and closing deals. The platform is free to start with 100 free credits and requires no credit card, making it accessible for teams of any size looking to accelerate their revenue growth with a back-to-basics approach to intelligent outreach.

AI-Powered Search Agents

Glasa replaces complex Boolean search strings with simple, conversational AI. You can ask Glasa to find specific decision-makers, like "CTOs at B2B SaaS companies with 50 to 500 employees," and the AI will ask clarifying questions to narrow the search. It then scans its live database of over 800 million contacts to find matching profiles, complete with verified emails and direct dials. This feature eliminates the guesswork and manual filtering typically required in prospecting, allowing you to find your dream clients in minutes rather than hours.

Triple-Verified Contact Data

Every single contact in Glasa undergoes a three-layer verification process before you ever see it. The system performs a format check, a domain verification, and a real person confirmation against live mail servers. This rigorous process ensures a 99.2% email deliverability guarantee and a bounce rate of under 2%. You can even see the validation status of each contact before you spend a credit, so you know exactly what you are paying for. This feature ensures your outreach efforts are always built on a foundation of accurate, actionable data.

Unified Inbox and AI Reply Categorization

Glasa consolidates all your outreach into a single G-style inbox that manages every reply from your sequences. The platform's AI automatically categorizes incoming replies by interest level, flags hot prospects for immediate follow-up, and auto-tags responses so you always know who to prioritize. This eliminates the chaos of managing replies across multiple email accounts and helps your team respond to the most promising leads first, dramatically improving response times and conversion rates.

Inbox Marketplace and Warmup

Glasa features a built-in inbox marketplace where you can purchase standard and pre-warmed inboxes from trusted providers, including Google Workspace, Microsoft Outlook, and SMTP. You can mix providers within the same campaign for optimal deliverability. The platform also uses AI agents to automatically warm your inboxes before you start sending, which builds sender reputation and ensures your emails land in the primary inbox, not the spam folder. This feature gives you complete control over your sending infrastructure without needing a separate email warmup tool.

Building a Targeted Outbound Sales List

A sales development representative (SDR) can use Glasa to build a highly targeted list of prospects in minutes. Instead of manually searching LinkedIn and guessing email formats, the SDR simply describes their ideal customer profile, for example, "VP of Sales at Series A fintech companies in New York." Glasa's AI agents instantly return a list of matching contacts, each with a triple-verified email and direct dial. The SDR can then export this list directly into their outreach sequence, saving hours of manual research and ensuring every lead is reachable.

Validating and Enriching an Existing Contact List

Marketing teams often have legacy lists of contacts with outdated or incorrect information. Glasa allows you to upload your own CSV file and run it through the platform's verification engine. The AI agents will check every email against live mail servers, flag invalid addresses, and automatically enrich each profile with missing data like current job titles, company names, and LinkedIn URLs. This turns a stale, unreliable list into a clean, actionable asset that can be used for a new campaign without risking high bounce rates.

Automating Multi-Channel Outreach Sequences

A go-to-market team can use Glasa to create and manage complete outreach sequences from a single platform. After finding and validating a list of prospects, the team can set up automated email sequences, choose their sending infrastructure (Google, Outlook, or SMTP), and let Glasa's AI warm the inboxes. As replies come in, the unified inbox automatically categorizes them by interest level, allowing the team to immediately focus on hot leads while the AI handles the rest of the follow-up cadence.

High-Volume Data Integration via API

Engineering and RevOps teams can integrate Glasa's contact finding and verification capabilities directly into their existing tech stack using the REST API. For example, a company could build a custom lead generation tool that automatically finds and verifies contact information for every new signup or trial user. The API endpoints for verification and finding emails are designed for high-volume pipelines, allowing businesses to process thousands of contacts per minute without manual intervention, ensuring their CRM is always populated with clean, accurate data.

How does Glasa ensure the accuracy of its contact data?

Glasa uses a three-layer verification process for every contact. First, it performs a format check to ensure the email structure is valid. Second, it verifies the domain to confirm the email server exists and is accepting mail. Finally, it performs a real person confirmation by pinging the live mail server to check if the specific email address exists. This process, combined with AI agents that scan over 35 live data sources in real time, ensures a 99.2% deliverability guarantee and a bounce rate of less than 2%.

Can I use my own email accounts with Glasa, or do I have to buy new ones?

You have full flexibility with your sending infrastructure. Glasa supports Google Workspace, Microsoft Outlook, and any SMTP provider. You can connect your existing email accounts directly to the platform. Additionally, Glasa offers a built-in inbox marketplace where you can purchase standard or pre-warmed inboxes from trusted providers. You can even mix different providers within the same campaign to optimize deliverability and avoid sending too many emails from a single domain.

What types of filters and criteria can I use to find prospects?

Glasa offers extensive filtering capabilities to help you find your ideal customers. You can filter by job title, company size (revenue and headcount), location, industry, funding stage, technologies used, and even specific keywords or universities. The AI-powered search allows you to describe your target audience in natural language, and the system will ask clarifying questions to refine the search. This makes it easy to build highly specific and targeted prospect lists without needing to master complex Boolean search strings.

Is there a free trial, and do I need a credit card to start?

Yes, Glasa is free to start and does not require a credit card to begin. New users receive 100 free credits to explore the platform and find their first leads. This allows you to test the AI search agents, verify contacts, and experience the unified inbox before making any commitment. The platform has received high ratings from users, including 5.0 on G2 and 4.7 on Trustpilot, reflecting its ease of use and effectiveness for teams of all sizes.