The AI SDR: a Sales Development Rep That Never Sleeps
An AI SDR finds companies that are ready to buy, identifies the decision-maker, writes the outreach and books the meeting — autonomously. Vendo SDR does it signal-first: 18 hunter sources watch the market so you contact people at the exact moment they need you.
Launch Your AI SDRAI SDR vs the Old Way
A human SDR costs $90–130K a year fully loaded. Here is what changes.
Static lists go stale
A bought list is outdated the day you get it. An AI SDR hunts live buying signals — funding, hiring, leadership changes, tech switches — and contacts people while the signal is hot.
Research eats the day
Human SDRs spend 70% of their time researching, not selling. The AI reads the signal, finds the decision-maker and enriches the contact in seconds.
Personalization does not scale
Every AI-written email and LinkedIn invite references the actual signal: "Congrats on the Series A" beats "I hope this finds you well".
Follow-ups get forgotten
The AI runs the whole sequence — invites, follow-ups, replies — 24/7, and hands over to you the moment a conversation gets real.
Quality is invisible
Every contact carries a score and reasoning: which hunter found them, from which signal, why they fit your ICP. You only pay for contacts that pass the quality gate.
How Vendo SDR Works
Five minutes of setup, then it hunts continuously.
Point it at an agent
The AI reads your sales script and builds the hunting profile: what you sell, who buys it, which keywords matter.
Choose regions and sources
Pick countries on an interactive map and toggle the 18 hunter sources — LinkedIn, job boards, GitHub, registries, funding news, review sites, the open web.
Review and launch
Approve the ICP and keywords (edit anything inline) and press Create & Start. Hunters begin within minutes.
Watch it hunt
A live dashboard shows every hunter working: signals found, contacts enriched, companies ranked by real-time signal heat.
Launch outreach
Email + LinkedIn with AI-written or your exact messages; replies land in the CRM with full "why this lead" context.
It learns
Reply data feeds back: the system learns which signal types convert for you and rebalances the hunters automatically.
What Makes It an AI SDR, Not a Mail Merge
The full SDR job, not just the sending part.
18 signal sources
LinkedIn activity and jobs, funding news, GitHub intent, corporate registries, Google Maps, G2 reviews, tech-stack changes and more.
ICP quality gate
Every contact is scored for ICP fit and intent; you are only charged (5 credits) for contacts that pass — unfit ones are shown free.
Signal-aware outreach
Messages reference the actual trigger event, in your tone, with your booking link.
Continuous by design
Not a batch job: hunters run around the clock and new contacts flow into live outreach every minute.
Self-learning
Reply outcomes re-weight signal types per search — your SDR gets better every week.
Human takeover
Reply to any conversation yourself and the AI steps back permanently in that thread — the lead moves to Manager Dialog in the CRM.
By the Numbers
Real limits and prices — no asterisks.
Part of the Vendo AI Platform
Explore the AI SDR in depth:
Your first AI SDR is 5 minutes away
Create a Signal Search, watch the hunters work on a live dashboard, and pay only for quality contacts. From $99/month.
Launch Your AI SDRFrequently Asked Questions
Straight answers about ai sdr.
What exactly is an AI SDR?
An AI SDR (Sales Development Representative) is software that does the full prospecting job autonomously: finds companies showing buying intent, identifies decision-makers, enriches contacts, writes and sends personalized outreach, answers replies and books meetings — handing hot conversations to a human.
How is a signal-based AI SDR different from list-based tools?
List-based tools filter a static database. A signal-based AI SDR watches live events — funding rounds, hiring sprees, leadership changes, tech switches — and contacts people at the moment of need, which is why reply rates are consistently higher.
How much does an AI SDR cost compared to hiring?
A human SDR costs $90–130K per year fully loaded. Vendo SDR starts at $99/month plus usage: 5 credits (~$0.05) per quality contact, 5 credits per email, 1 credit per LinkedIn invite.
Will it spam my prospects?
No. Sending respects per-account safe limits, LinkedIn warm-up (14 days for new accounts), working hours and weekends; every contact passes an ICP quality gate before any outreach.
Can I control what the AI writes?
Fully. Choose AI-written messages (guided by your writing rules and tone, previewed live on real prospects) or your exact text sent verbatim with placeholders.
What happens when someone replies?
The reply lands in the built-in CRM with the full signal story. The AI can keep the conversation going toward a booked meeting — or you reply yourself and the AI steps back instantly.