Glasa

Glasa is an AI-powered customer intelligence platform designed to transform how businesses detect, find, and connect with their ideal consumers. At its core, Glasa leverages advanced artificial intelligence agents that browse over 800 million pre-validated B2B contacts across more than 55 million companies, enabling sales and marketing teams to identify high-intent prospects with unprecedented speed and accuracy. The platform combines real-time data analysis with intelligent targeting, allowing businesses to refine audience targeting, personalize engagement, and align their go-to-market teams around the most valuable opportunities. Glasa serves a wide range of professionals, including sales development representatives, marketing managers, account executives, and revenue operations teams who need reliable, actionable contact data. What sets Glasa apart is its comprehensive, all-in-one approach: users can find contacts, validate lists, build audiences, warm inboxes, send emails, and manage replies within a single unified platform. Every contact undergoes triple verification, including format checks, domain verification, and real person confirmation, ensuring a 99% email accuracy rate and bounce rates below 2%. Built with privacy and security at its foundation, Glasa prioritizes responsible data practices while delivering scalable, performance-driven solutions that accelerate revenue growth and improve marketing efficiency. Whether you are a startup looking for your first hundred leads or an enterprise scaling outreach across multiple teams, Glasa provides the tools and intelligence needed to connect with the right decision-makers at the right time.

AI-Powered Contact Discovery and Search

Glasa’s AI Search feature allows users to find ideal prospects using natural language queries. You can ask Glasa to locate specific roles, such as "CTOs at B2B SaaS companies with 50 to 500 employees based in the US," and the AI will instantly refine results based on industry, title, location, and company size. This conversational interface eliminates complex Boolean searches and delivers targeted contact lists in minutes. The AI continuously learns from user behavior to improve search relevance over time, making each query more effective than the last.

Triple Verified Contact Data Quality

Every contact in Glasa undergoes a rigorous three-layer verification process before appearing in your pipeline. First, the system performs a format check to ensure the email structure is valid. Second, domain verification confirms the email domain is active and accepting mail. Third, real person confirmation validates that the contact actually exists at that company. Additionally, AI agents scan over 35 live data sources in real time, verify email deliverability against live mail servers, and automatically enrich each profile with titles, companies, LinkedIn URLs, and direct dials. This results in 99.2% deliverability guarantee and 95% title accuracy.

Unified Inbox with AI-Powered Lead Categorization

Glasa provides a single unified inbox where users can manage all outreach communications from one place. The platform’s AI automatically categorizes incoming replies by lead interest level, flags hot prospects for immediate follow-up, and auto-tags messages so users always know which conversations to prioritize. This eliminates the need to juggle multiple inboxes or manually sort through responses. The unified inbox integrates seamlessly with your chosen sending infrastructure, whether that is Google Workspace, Microsoft Outlook, or SMTP, and allows mixing providers within the same campaign.

REST API for Verification and Contact Finder

For teams that need to integrate Glasa’s capabilities into their existing tech stack, the platform offers full REST API access. The API includes two primary endpoints: a verification endpoint that checks email validity and deliverability, and a finder endpoint that locates contact details for specific individuals. Built for high-volume pipelines, the API allows developers to plug email verification and contact finding directly into their own applications, CRMs, or automation workflows. This feature is particularly valuable for enterprise teams that need to scale their data operations without manual intervention.

Outbound Sales Prospecting for B2B Companies

Sales development teams use Glasa to rapidly build highly targeted prospect lists for outbound campaigns. Instead of spending hours manually searching LinkedIn or purchasing outdated contact lists, sales reps can describe their ideal customer profile in natural language and receive a curated list of triple-verified contacts within minutes. The platform’s AI agents automatically validate each lead before it enters the pipeline, ensuring that sales teams only invest time in contacts that are deliverable and relevant. This dramatically reduces bounce rates and improves overall campaign efficiency.

Marketing Audience Segmentation and Personalization

Marketing teams leverage Glasa to refine their audience targeting for email campaigns, ads, and content distribution. By filtering contacts based on job title, revenue, headcount trends, funding stage, technologies used, and even university background, marketers can create hyper-personalized segments that resonate with specific buyer personas. The platform’s real-time data enrichment ensures that every contact profile includes up-to-date information, enabling marketers to craft messaging that speaks directly to each prospect’s role, industry, and company situation. This leads to higher engagement rates and better conversion metrics.

Account-Based Marketing (ABM) Campaign Execution

ABM teams use Glasa to identify and engage decision-makers within their target account lists. The platform’s 800 million contact database covers over 55 million companies, making it easy to find multiple stakeholders within a single organization. Users can filter by specific departments, seniority levels, and even technology stacks to ensure they reach the right people. Once contacts are identified, Glasa’s inbox warming and sequence automation features help ABM teams scale personalized outreach while maintaining deliverability. The unified inbox then tracks all responses and automatically categorizes leads by interest level.

Recruitment and Talent Sourcing

Talent acquisition professionals and HR teams use Glasa to find and connect with passive candidates for hard-to-fill roles. By searching for specific job titles, skills, and company backgrounds, recruiters can quickly build lists of potential candidates who may not be actively looking but fit the required profile. The triple-verified contact data ensures that outreach emails reach real people at their current work email addresses, increasing the likelihood of a response. The platform’s AI enrichment automatically fills in LinkedIn profiles and other professional details, giving recruiters a comprehensive view of each candidate before they reach out.

How does Glasa verify that an email address is valid?

Glasa uses a three-layer verification process for every contact. First, the system performs a format check to ensure the email structure meets standard syntax requirements. Second, domain verification confirms that the email domain is active and configured to receive mail. Third, real person validation checks that the specific email address belongs to a real individual at that company. This process is supplemented by AI agents that scan over 35 live data sources in real time and verify email deliverability against live mail servers, resulting in a 99.2% deliverability guarantee and bounce rates below 2%.

Can I use Glasa with my existing email provider?

Yes, Glasa supports multiple sending infrastructures including Google Workspace, Microsoft Outlook, and any SMTP provider. You can choose your preferred provider or mix multiple providers within the same campaign. The platform also offers an inbox marketplace where you can buy standard and warmed inboxes from trusted providers directly inside the platform. This flexibility allows teams to maintain their existing email setup while leveraging Glasa’s AI-powered outreach and verification capabilities.

What types of filters can I use to find contacts in Glasa?

Glasa offers extensive filtering options to help you find your ideal prospects. You can filter by job title, industry, company size, location, revenue, headcount trends, funding stage, technologies used, keywords, and even university background. The platform’s AI Search also allows natural language queries, so you can describe your ideal prospect conversationally. Every contact returned includes a triple-verified email and direct dial, and you can see each contact’s email provider to know exactly how to reach them.

How does Glasa’s unified inbox help manage outreach responses?

Glasa’s unified inbox consolidates all replies from your outreach campaigns into one central location, regardless of which email provider you used to send them. The platform’s AI automatically categorizes each reply by lead interest level, flags hot prospects that need immediate attention, and auto-tags responses so you always know which conversations to prioritize. This eliminates the need to manually sort through multiple inboxes and ensures your team never misses an important follow-up opportunity. The inbox integrates seamlessly with your campaign sequences for a complete view of each prospect’s journey.

Glasa offers a free tier to get started with 100 free credits, no credit card required. For teams that need more capacity, the platform provides PRO plans with features such as access to the full 800 million contact database, unlimited uploads, API access, and advanced filtering capabilities. Specific pricing tiers and enterprise options are available directly through the Glasa website or by booking a demo. The platform’s credit-based system allows users to pay only for the contacts and features they use, with transparent pricing that shows validation status before purchase so you never waste credits on invalid contacts.