Glasa
Glasa is an AI -assisted outbound sales platform that finds, verifies and emails target buyers. Sales and growth teams build verified audiences, provision warmed inboxes and run cold-email sequences to book meetings.
About Glasa
Glasa is an AI a web platform for outbound lead discovery, email verification, inbox provisioning and campaign sending. The service searches a stated dataset of 800M+ contacts, 50M+ organisations and 30M+ local businesses from natural-language or filter-driven queries, then verifies each address and shows the provider source for every contact before you spend credits. The site also documents bulk verification (up to 10,000 addresses per batch) and per-contact statuses marked valid, risky, catch-all or invalid.
Glasa provisions sending infrastructure and automates deliverability work. You can register domains and create Google or Outlook inboxes inside the platform; DNS, SPF, DKIM and DMARC checks are run and an AI warmup process ramps sending volume and pauses on bounces. Campaigns can mix providers and Glasa spreads volume across inboxes with per-inbox sending limits (for example a sample sequence shows 20 emails per inbox per day). Replies from all inboxes are collected into one combined inbox and labelled by AI to prioritise interested prospects.
Capabilities Search 800M+ contacts with 25+ filters and lookalike discovery Pre-send email verification and bulk verifier up to 10,000 addresses Automated inbox provisioning with DNS, SPF, DKIM and DMARC checks and AI warmup Mixed-provider sending with per-inbox volume controls and campaign sequencing Unified replies inbox with AI labels and prioritisation Deliverability monitoring agents that diagnose spam spikes and pause or remediate inboxes
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Who is using Glasa?
Key Features
- Natural-language and filter-based lead search across an 800M+ contact dataset and 50M+ organisations
- Per-address verification with statuses (valid, risky, catch-all, invalid) and a bulk verifier supporting large batches
- Automated domain and inbox provisioning including DNS, SPF, DKIM and DMARC setup
- AI-driven inbox warmup that ramps volume, pauses on bounces and matches provider type (Gmail to Gmail, Outlook to Outlook)
- Campaign sending that mixes providers, enforces per-inbox daily limits and sequences follow-ups
- Unified inbox that aggregates replies, applies AI labels (interested, not interested, wrong person, out of office) and sorts hot leads
Use Cases
- Find and verify target buyers from a large contact database using natural-language profiles or detailed filters
- Provision and warm new sending domains and inboxes automatically before sending campaigns
- Run multi-inbox cold-email sequences with provider mixing and per-inbox daily limits
- Aggregate and triage replies in one inbox while prioritising interested prospects with AI labels
- Monitor deliverability and let AI agents diagnose and pause problematic inboxes to limit impact