AiSDR is an AI-powered sales development platform designed to automate outbound B2B sales from prospect identification through meeting booking. It combines signal-based targeting, a database of over 700 million leads, and omnichannel sequencing across email, LinkedIn, and phone. The tool positions itself as a replacement or augmentation for human SDR teams, with a stated onboarding timeline of 7 days versus 3-4 months for a human SDR hire. The platform's core capability is generating deeply personalized outreach messages by ingesting LinkedIn activity signals, CRM data (HubSpot natively, Salesforce added in a 2025 product update), and custom fields. Messages can include multimedia content such as videos, voice notes, and memes. AiSDR also includes built-in reply handling with qualification logic, automated follow-up scheduling, and direct calendar booking integration. AiSDR shipped over 50 product features in 2025, including an AI Strategist, Campaign Builder, Sequence Builder, and AI account scoring. The platform also added Salesforce integration alongside its existing HubSpot native integration. Pricing is action-based rather than per-seat, meaning teams can add unlimited users without increasing license costs. The company is headquartered in San Francisco, CA with approximately 45 employees as of 2026. It raised a $3.5M seed round in November 2023. As of Q2 2026, AiSDR remains operational and is listed as an active vendor in the AI GTM market map. It competes in a crowded AI SDR category that saw at least 6 vendors shut down or pivot between Q1 2025 and Q2 2026, but AiSDR itself does not appear to be among those. Key features: - Omnichannel outreach sequences across email, LinkedIn, and SMS from a single workflow - 700M+ lead database with signal-based targeting and AI account scoring - CRM-personalized messaging using HubSpot and Salesforce data, custom fields, and LinkedIn activity signals - Multimedia message support including videos, voice notes, and memes - Built-in reply handling with qualification logic and direct calendar booking - Unlimited seats on all plans with pricing based on number of AI-generated actions - AI Strategist and Campaign Builder for GTM campaign ideation and execution - 7-day onboarding with a dedicated GTM manager included on all plans
Explore plan: $900/month for 1,000 AI-generated emails (billed quarterly); Grow plan: $2,000/month for 3,600 messages; $4,500/month for 10,000 emails. Additional emails billed at $7.50 per 10. All plans include unlimited seats, all features, and 24/7 support.