Glasa

Glasa is an AI-powered customer intelligence platform that fundamentally transforms how businesses detect, find, and connect with their ideal consumers. At its core, Glasa leverages advanced artificial intelligence to identify high-intent prospects, uncover actionable insights, and streamline outreach across multiple channels. The platform enables companies to increase conversion rates, improve marketing efficiency, and accelerate revenue growth by combining real-time data analysis with intelligent targeting. Glasa serves modern go-to-market (GTM) teams including sales professionals, marketers, and revenue operations leaders who need a unified solution for prospecting, lead validation, and outreach execution. Unlike fragmented tool stacks that require stitching together separate solutions for contact finding, email verification, inbox warming, and campaign management, Glasa provides a single, integrated platform. The platform features AI agents that can browse over 800 million pre-validated B2B contacts across 55 million companies, with triple-verified emails and direct dials. Every contact goes through rigorous validation against 50+ live data sources, guaranteeing 99.2% email deliverability and less than 2% bounce rates. Glasa also prioritizes privacy and security, implementing responsible data practices while delivering scalable, performance-driven solutions. Businesses use Glasa to refine audience targeting, personalize engagement, and align sales and marketing teams around high-value opportunities, ultimately helping them discover the right consumers, optimize outreach, and grow faster.

AI Agents for Intelligent Prospecting

Glasa deploys AI agents that can search across 800 million pre-validated contacts to find and qualify dream clients in minutes. Users can describe their ideal prospect using natural language, specifying criteria such as industry, job title, company size, geography, funding stage, and technology stack. The AI agents then scan 35+ live data sources in real time, validate email deliverability against live mail servers, and automatically enrich each profile with titles, companies, and LinkedIn information. This eliminates manual research and ensures teams never waste time on stale or outdated records.

Triple-Verified Contact Validation

Every contact in 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 domain exists and accepts mail, and a real person confirmation to guarantee the contact is legitimate. This comprehensive validation results in 95% title accuracy, 99% email accuracy, and less than 2% bounce rates. Users can see the validation status before purchasing contacts, ensuring they never waste credits on invalid data.

Unified Inbox and Outreach Management

Glasa consolidates all outreach activities into a single G-style inbox where AI automatically categorizes leads by interest level, flags hot prospects, and auto-tags replies. This unified inbox allows teams to manage every reply from one central location, ensuring they always know who to follow up with first. The platform supports running sequences directly from the inbox, with AI agents handling inbox warming to improve deliverability. Users can choose their sending infrastructure from Google Workspace, Microsoft Outlook, SMTP, or any combination within the same campaign.

REST API Access for Custom Integrations

Glasa provides full REST API access that allows businesses to plug email verification and contact finding directly into their own tech stack. The API includes endpoints for verifying individual emails and finding contact information, making it ideal for high-volume pipelines and custom workflows. This feature enables development teams to integrate Glasa's powerful data validation and prospecting capabilities into their existing CRM, marketing automation, or sales engagement platforms, creating a seamless data flow without manual exports or imports.

Targeted Prospecting for B2B Sales Teams

Sales teams can use Glasa to rapidly build highly targeted prospect lists by specifying exact criteria such as job title, company size, revenue, headcount trends, and geography. For example, a sales development representative can ask Glasa to find CTOs at B2B SaaS companies with 50 to 500 employees based in the United States. The AI agents instantly return a curated list of verified contacts with complete profiles, enabling sales teams to focus their time on engaging qualified leads rather than manually researching and validating contacts.

Lead List Validation and Enrichment

Marketing and revenue operations teams can upload their existing contact lists to Glasa for validation and enrichment. The platform automatically checks each email against live mail servers, removes invalid addresses, and enriches profiles with missing information such as job titles, company names, and LinkedIn URLs. This ensures that marketing campaigns reach real people at valid email addresses, significantly reducing bounce rates and improving campaign performance. Teams can see validation status before purchasing, giving them full control over data quality.

Multi-Channel Outreach Campaigns

GTM teams can design and execute sophisticated multi-channel outreach campaigns entirely within Glasa. The platform supports email sequences, inbox warming, and unified inbox management, allowing users to choose their sending infrastructure from Google, Outlook, or SMTP. Teams can mix providers within the same campaign to optimize deliverability. AI agents automatically warm inboxes to build sender reputation, then manage replies by categorizing leads by interest level and flagging hot prospects for immediate follow-up.

Custom API Integration for High-Volume Operations

Engineering teams at large enterprises or data-driven companies can integrate Glasa's verification and finder APIs directly into their existing systems. The REST API enables automated email verification at scale, ensuring that every new lead entering the CRM is validated in real time. This use case is particularly valuable for companies with high-volume lead generation pipelines that require seamless, automated data quality checks without manual intervention or separate tool management.

Glasa offers a free tier that provides 100 free credits to get started with no credit card required. The platform operates on a credit-based system where users pay for the contacts they access. Users can see the validation status before purchasing contacts, ensuring they never waste credits on invalid data. For specific pricing plans and enterprise options, interested users are encouraged to visit the Glasa website or book a demo directly through the platform.

How does Glasa verify email addresses?

Glasa uses a three-layer verification process for every email address. First, it performs a format check to ensure the email structure is valid. Second, it conducts domain verification to confirm the domain exists and accepts incoming mail. Third, it performs real person confirmation to guarantee the contact is legitimate. This process scans 50+ live data sources in real time and achieves 99.2% deliverability with less than 2% bounce rates. Users can see the validation status before purchasing contacts.

What types of contacts are available in the Glasa database?

Glasa provides access to over 800 million pre-validated B2B contacts across 55 million companies. Users can filter contacts by job title, company size, revenue, headcount trends, funding stage, technologies used, keywords, and university. Every contact includes a triple-verified email and direct dial, along with information about the email provider so users know exactly how to reach them. Data is synced live from 35+ sources and is never cached, ensuring freshness and accuracy.

Can I use my own email infrastructure with Glasa?

Yes, Glasa offers full flexibility in choosing your sending infrastructure. You can use Google Workspace, Microsoft Outlook, or SMTP, and you can mix different providers within the same campaign. The platform also includes an inbox marketplace where you can buy standard and warmed inboxes from trusted providers directly inside the platform. This flexibility allows teams to optimize deliverability and maintain control over their email sending infrastructure.

Does Glasa offer API access for custom integrations?

Yes, Glasa provides full REST API access for businesses that need to integrate email verification and contact finding into their own tech stack. The API includes endpoints for verifying individual emails and finding contact information, making it suitable for high-volume pipelines and custom workflows. This allows development teams to build automated data validation and enrichment processes directly into their existing CRM, marketing automation, or sales engagement platforms without manual intervention.