AiSDR
AI-powered sales outreach that books meetings on autopilot
About AiSDR
AiSDR is an AI Sales Development Representative platform that automates end-to-end outreach across email, LinkedIn, and SMS. Powered by a database of 700M+ leads and trained on tactics from 50+ top SDR leaders, it creates hyper-personalized messages, handles objections autonomously, and integrates natively with HubSpot.
Pros & Cons
Pros
- Full end-to-end automation reduces need for human SDRs by ~50% in cost
- Built-in 700M+ lead database eliminates need for separate prospecting tools
- Multi-channel outreach (email, LinkedIn, SMS) managed from a single platform
- Highly personalized messages using 323+ data sources achieve ~38% reply rates
- Unlimited seats and mailboxes — pricing is volume-based, not per-user
- Fast setup with no complex tool integrations required
Cons
- Starting at $900/mo, pricing is steep for small teams and early-stage startups
- Limited native integrations beyond HubSpot — no Salesforce or Pipedrive
- Follow-up messages can become repetitive over longer sequences
- No built-in A/B testing or deep campaign analytics
- Initial configuration and ICP setup requires significant time investment
Key Features
700M+ Lead Database
Built-in database of over 700 million leads filterable by ICP, intent signals, tech stack, and funding rounds
Multi-Channel Outreach
Engages prospects via email, LinkedIn, and SMS with personalized call scripts from a single platform
AI Personalization Engine
Creates unique communication profiles per lead using 323+ data sources and LinkedIn activity
Autonomous Follow-ups
Handles questions and objections independently within 10 minutes, flagging complex ones for human review
HubSpot Integration
Syncs active and static lists, pulls custom properties, and creates contacts for net-new leads in HubSpot
Buyer Intent Signals
Monitors recent news, job posts, tech stacks, and funding rounds to identify high-intent prospects
Multilingual Support
Reaches global prospects with outreach in multiple languages
Tone Mimicking
Learns your communication style and replicates it across all automated messages for brand consistency
Pricing
- ~1,200 messages/month
- Contact ~300 people
- Email, LinkedIn & SMS channels
- Unlimited seats & mailboxes
- 700M+ lead database access
- HubSpot integration
- AI personalization
- 3,600+ messages/month
- All Explore features
- Higher volume outreach
- Priority support
- Advanced intent signals
- 12,000 messages/month
- All Grow features
- Maximum volume capacity
- Dedicated account manager
- Custom integrations
Best For
Outbound Sales Automation
Replace or augment human SDRs with AI that prospects, personalizes outreach, and books meetings autonomously
Lead Generation at Scale
Tap into 700M+ contacts filtered by intent signals, tech stack, and funding to build targeted prospect lists
Multi-Channel Sales Engagement
Coordinate personalized touchpoints across email, LinkedIn, and SMS from one platform
HubSpot-Centric Sales Teams
Seamlessly sync prospect data, lists, and activities with HubSpot for a unified sales pipeline
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Featured In
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Best for HubSpot-centric startups and lean teams who want to replace a human SDR with an autonomous AI — not just augment one.
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Best overall for funded founder-led startups who want an autonomous AI SDR that handles prospecting, personalization and replies end-to-end.
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Best overall for outbound teams ready to replace entry-level SDR headcount with an autonomous agent — especially HubSpot-centric startups and scale-ups.
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Best overall for SaaS teams that want to compress the entire outbound motion into one AI-driven workflow — especially HubSpot-native startups scaling past their first SDR.