AiSDR is an AI-powered sales development platform that automates inbound lead follow-up and outbound prospecting, personalising messages based on LinkedIn activity, HubSpot data, and company signals. It positions itself as the AI layer that sits between your CRM and your calendar — converting leads to meetings without manual SDR effort.
Product Overview
AiSDR handles both inbound and outbound motions: for inbound, it responds to new leads within minutes of form submission, continuing conversations until a meeting is booked; for outbound, it identifies prospects from integrated databases, writes personalised sequences, and manages follow-ups autonomously. The platform's personalisation engine draws on LinkedIn posts, job changes, company news, and HubSpot contact properties — producing outreach that references specific, timely signals rather than generic templates. AiSDR integrates natively with HubSpot, syncing all activity, outcomes, and booked meetings back to the CRM in real time. Its pricing model — per meeting booked rather than per seat — aligns cost with output, making it attractive for teams evaluating AI SDR ROI.
Key Features
- Inbound Lead Follow-Up: Responds to new leads within minutes of form submission, nurtures with personalised conversation, and books meetings automatically.
- Outbound Prospecting: Identifies ICP-matched prospects, writes personalised sequences using LinkedIn and company signals, and manages all follow-up.
- HubSpot Native Integration: Bi-directional HubSpot sync — pulls contact data for personalisation and pushes all activity, replies, and meetings back in real time.
- LinkedIn Signal Personalisation: Uses recent LinkedIn posts, job changes, and company updates as personalisation triggers for each message.
- Conversation Handling: Manages multi-turn email conversations including objection handling and scheduling logistics autonomously.
Best For
B2B SaaS companies using HubSpot that want AI to handle both inbound lead response and outbound prospecting without adding SDR headcount.
Pricing
From $750/month. Performance-based pricing options available (per meeting booked).
Key Integrations
HubSpot, Salesforce, Gmail, Google Calendar, Outlook, LinkedIn, Apollo.io, Zapier, Slack, Calendly
Pros
- Native HubSpot integration is deeper than most AI SDR competitors
- Handles both inbound follow-up and outbound — one platform for both motions
- Performance-based pricing option aligns cost directly with pipeline output
- Sub-5-minute inbound response time dramatically improves lead-to-meeting conversion
Cons
- Less established than 11x.ai or Artisan AI in terms of market presence
- Autonomous conversation handling requires careful monitoring to protect brand voice
- Outbound data quality depends on integrated prospecting database coverage
RevOps Jobs-to-Be-Done
- Automated inbound lead qualification via email conversation — Sales teams use AiSDR to handle inbound lead response at scale — the AI engages each lead in a personalized email conversation, asks qualifying questions, and books a discovery call with qualified prospects without human involvement. KPI: Qualify 100% of inbound leads in under 5 minutes; convert 20–30% more inbound leads to meetings
- Outbound personalized email campaigns at scale — Growth and outbound teams use AiSDR's AI to write personalized outbound emails based on LinkedIn profile, company context, and ICP signals — running multi-step sequences without SDR manual effort. KPI: Send 500 personalized outbound emails per day per AiSDR instance; reduce SDR prospecting time by 80%
- Re-engagement of cold leads and churned customers — CS and sales teams use AiSDR to run automated re-engagement campaigns for cold CRM leads and churned customers — personalizing outreach based on CRM history and recent company signals. KPI: Reactivate 5–10% of cold lead database; recover churned customers at 3x lower cost than manual outreach
How It Fits Your Stack
Primary system of record: HubSpot or Salesforce — AiSDR logs conversations and meetings
Key integrations: Salesforce, HubSpot, Gmail, Outlook, LinkedIn, Calendly, Zapier
Data flows: AiSDR connects to CRM to pull lead/contact data and enriches with LinkedIn and third-party signals. Runs email conversations from connected inboxes. Meeting bookings log to CRM and calendar. Conversation history and outcomes sync back to contact records.
Security & Compliance
- SSO / SAML: Yes (Google SSO)
- RBAC / permissions: Yes
- Audit logs: No
- Certifications: SOC 2 Type II, GDPR
- Data residency: US
Implementation & Ownership
- Time to first value: 1 week — connect CRM + email, configure ICP and persona
- Implementation complexity: Low
- Typical owners: VP Sales, Sales Ops, Growth
AiSDR is focused specifically on the SDR conversation workflow — making it particularly strong for inbound qualification at scale. Competes with Artisan (Ava) and 11x (Alice). AiSDR's differentiator is the conversational AI quality — it handles multi-turn email conversations more naturally than batch-sequence tools.
Proof & Buyer Signals
Ratings: 4.6/5 on G2 (50+ reviews)
What buyers praise:
- Inbound qualification works great
- AI conversations feel human
- Fast implementation
- Strong ROI on inbound volume
Common complaints:
- Newer platform — some features still developing
- Data enrichment less deep than Artisan/11x
- Pricing less transparent
Often Compared With
- Artisan AI — Artisan's Ava handles full outbound workflow including research; AiSDR wins on inbound lead conversation quality and qualification flow.
- 11x.ai — 11x has deeper research and enterprise backing; AiSDR wins on conversational AI quality for inbound and mid-market accessibility.
- Reply.io — Reply.io's Jason AI is embedded in an SEP; AiSDR is a dedicated AI SDR platform with stronger multi-turn conversation capability.
