Key takeaways
- AI SDR agent ("Enigma") that prioritizes lead quality over volume — finds prospects in real-time with intent signals and problems you can solve
- Deep research before outreach: AI researches each prospect's LinkedIn activity, company news, and context, then writes messages that sound like your best rep. Reply rates reported at 3-4x industry average
- 250+ companies, 12,000+ meetings booked for clients in 2025, 4.7/5 on G2 (76 reviews). HubSpot and Salesforce sync; Aircall for call insights — but no native dialer
- Pricing from $900/month (Explore) to $2,500/month (Grow), quarterly billing, no free trial. $3M seed from Y Combinator, BluePointe Capital, and SCM Advisors; still independent as of June 2026
FAQ
What is AiSDR?
An AI SDR agent ("Enigma") that books qualified meetings by researching prospects in real-time, identifying their specific problems, and sending deeply personalized email and LinkedIn outreach. Prioritizes quality over volume.
How much does AiSDR cost?
Explore is $900/month (1,200 lead credits and 1,200 AI messages/month); Grow is $2,500/month (4,500 each); Enterprise is custom. Billing is quarterly with a 20% annual discount, unlimited seats, and no free trial.
Who is behind AiSDR and how is it funded?
Founded in 2023 in San Francisco by Yuriy and Oleg Zaremba. It has raised $3M from Y Combinator, BluePointe Capital, and SCM Advisors, and remains independent as of June 2026.
Overview
AiSDR is an AI SDR agent — branded "Enigma" — that focuses on lead quality over volume. It finds prospects in real-time using intent signals, researches each prospect's LinkedIn activity, company news, and industry context, and sends deeply personalized email and LinkedIn outreach designed to book meetings that actually show up and close.
Status (verified June 11, 2026): Active and independent. Founded 2023 in San Francisco by Yuriy and Oleg Zaremba, ~45 employees, $3M raised from Y Combinator, BluePointe Capital, and SCM Advisors. Tracxn records an M&A offer in April 2025, but no acquisition has been announced and the company continues to operate independently.
| Attribute | Value |
|---|---|
| Founded | 2023, San Francisco |
| Founders | Yuriy Zaremba, Oleg Zaremba |
| Funding | $3M seed (Y Combinator, BluePointe Capital, SCM Advisors) |
| Customers | 250+ companies (as of June 2026) |
| Traction | 12,000+ meetings booked for clients in 2025 |
| G2 Rating | 4.7/5 from 76 reviews |
Product
Enigma handles the full top-of-funnel loop: intent-first targeting with real-time web signal detection, Live AI Search for fresh lead discovery, deep per-prospect research, multi-channel sequences (email, LinkedIn, multimedia), automatic reply handling, and meeting qualification.
Notable additions since March 2026:
- AI Strategist — generates complete GTM campaigns (targeting, messaging, sequences) in roughly 20 minutes
- Live Onboarding — launch a first campaign in a single guided session
- Salesforce sync alongside the existing HubSpot integration; Aircall integration provides call insights and logging — note this is not a native AI dialer
Reported performance: 1-3 qualified meetings per 100 leads, with reply rates 3-4x the ~1% industry baseline (vendor-reported examples of 12.5-19.3%).
Pricing
| Plan | Price | Includes |
|---|---|---|
| Explore | $900/month ($8,640/year, 20% off) | 1,200 lead search credits + 1,200 AI messages/month; ~3 meetings/month |
| Grow | $2,500/month ($24,000/year, 20% off) | 4,500 lead search credits + 4,500 AI messages/month; ~11 meetings/month |
| Enterprise | Custom | Custom volume; invoice billing, Net 30 |
All plans: unlimited seats, cancel anytime, quarterly billing paid in advance. Unused messages roll over quarterly while the subscription is active. No free trial.
Competitive Position
Strengths: Quality-over-volume differentiation with real-time prospect discovery. Strong personalization quality — the most consistently praised attribute on G2. Dedicated GTM engineer per account reduces setup friction. Startup-friendly: reviewers report it doing the work of 2-3 SDRs. A 2026 industry roundup named AiSDR and Artisan the two most credible outbound AI SDR tools.
Weaknesses: Smaller brand than Artisan or Salesforge. Email and LinkedIn only — no phone dialer, a gap for phone-heavy teams. Pre-built playbooks limit customization: no custom signal logic or complex branching for sophisticated RevOps teams. Quarterly billing with no trial raises commitment risk, and built-in email warmup means a 30-60 day ramp before full sending capacity — several reviewers reported minimal first-month results. Website visitor identification is Enterprise-only.
What Users Say
G2 sentiment is strongly positive (4.7/5, 76 reviews) with consistent praise for personalization and support, and recurring criticism of control and ramp-up. No substantive Reddit or Hacker News threads on AiSDR were found as of June 11, 2026 — discussion is concentrated on G2 and vendor-adjacent review blogs.
"It has provided an astounding level of personalisation at speed, something our SDR team would have struggled to match." — G2 reviewer
"Loved the simplicity. Hated that I couldn't experiment." — RevOps manager, on the pre-built playbook constraints
"Fast onboarding. But after 2 weeks, we paused." — SDR at a B2B agency, on the warmup ramp-up period
Bottom Line
AiSDR is a legitimate, independently operating AI SDR with verified traction (250+ customers, 12,000+ meetings booked in 2025) and the strongest personalization reputation in its weight class. The trade-off is control: it is a managed, opinionated system, not a configurable outbound platform.
Recommended for: Startups and lean teams without budget for SDR headcount who want managed, quality-first email and LinkedIn outbound with hands-on onboarding.
Not recommended for: Phone-heavy sales motions (no dialer), RevOps teams needing custom signal logic and branching sequences, or buyers unwilling to commit to quarterly billing and a 30-60 day ramp without a trial.
Outlook: Stable. The April 2025 M&A offer recorded by Tracxn suggests acquirer interest, but the company remains independent with modest funding ($3M) and real revenue traction. The risk is squeeze from better-funded competitors (Artisan) and CRM-native agents (HubSpot Breeze, Salesforce Agentforce) commoditizing outbound personalization.
Research by Ry Walker Research