Case study33% of engineers replied

AI agents that find your buyers and book the calls.

Sellinger is an AI SDR: it finds the right buyers, writes to each one on LinkedIn, email or WhatsApp, answers the replies and books the meetings. Paste your website to start.

Nothing is sent without your approval

Prefer a walkthrough? Book a 15-minute demo

Teams that have used Sellinger

  • Shelly
  • Unit4
  • Rocket.Chat
  • GetAccept
  • PeopleForce
  • Retention.com
  • DesignRush
  • Vettio

Results, not promises

Real accounts. Real replies. Real meetings.

All case studies

Production data from each customer's own account. The 1,500+ calls figure is an owner statement for Sellinger's own account. Each number has its own base and is not averaged with the others.

Lamothermic · LinkedIn · Industrial manufacturing

One in three engineers replied to a foundry president’s AI agent

A foundry is sold engineer to engineer. The agent writes as the president and asks one short engineering question, never a pitch.

reply rate
33%
buyer-side outcomes
42
median reply
2.3 min
Read the case study

Production data as of 9 October 2026. Prospect names are changed.

How it works

Live in a day. You stay in control.

  1. 01

    Paste your website

    The agent reads your site, works out who buys from you and drafts the outreach plan.

  2. 02

    Approve buyers and messages

    Pick from real decision-makers and check the first messages before anything goes out.

  3. 03

    The agent writes and follows up

    Each message is written for one person. Follow ups and replies run on the channel the buyer answers on.

  4. 04

    Meetings land in your calendar

    The agent proposes times and books the call on your calendar.

Customers

Hear it from the people using it

Garrett Noach

President, Lamothermic

James Nolle

VP of Growth, Sales Automation Systems

Ryan Stieg

Founder & CEO, Finovate Agency

Mohsin Ali Khan

Founder & CEO, Vettio

Rey Clemons

Founder, Uberwood Agency

Who it is for

Built for how you sell

The data behind the agent

A CRM that fills itself, and buyers to search.

Replies, meetings and notes land in one place, so the agent and your team work from the same record.

Agentic CRM

A built in CRM with contacts, deals and the full conversation history across channels, and a two way sync with HubSpot. A person can take over any conversation.

Find buyers without a list

Search a database of 700M+ contacts, or import your own CSV or HubSpot contacts. Email, company and person lookups are billed per use.

Intent signals

Contact people who are already showing interest.

Sellinger watches LinkedIn for buying signals from ready made templates and moves the strongest into your outreach.

Intent signals on LinkedIn with 26 ready made signal templates in 8 categories, included with every bundle. Hot leads are ranked by how many signals a person has shown and how strong they are.

Integrations

Works with the tools you already use.

Meetings go to your calendar, deals to your CRM and alerts to Slack.

Live today

  • HubSpot (two way)
  • Cal.com
  • Calendly
  • Slack
  • Fireflies
  • RB2B
  • GoHighLevel
  • Shopify
  • REST API and webhooks

Coming soon

  • Salesforce
  • Pipedrive
  • Zoho

Claude and ChatGPT

A hosted MCP connector with 43 tools lets you ask your assistant for hot leads, review approvals and read a conversation.

Sellinger and the alternatives

An honest look at the other options.

We sell one of the tools we compare, so every row on our comparison pages is dated and links to the source.

  • LinkedIn sequencers

    Pick one when your team writes every message and you need many sender accounts at a low price per account.

    Sellinger adds the AI that writes and answers.

  • Email sequencers

    Pick one when email is your only channel and you already have copy and lists.

    Sellinger adds LinkedIn, replies and a CRM on top of email.

  • Other AI SDRs

    Compare what each one sends alone, which channels it covers and what it costs per unit.

    Prices and limits are dated and sourced on every page.

All comparisons and the list of alternatives to Sellinger.

For agencies

Run it under your own brand.

Agencies resell Sellinger to their clients with a client account for each one, under your brand.

$500 one time setup

Then standard agent pricing, the same as everyone else.

Security and control

You decide what goes out.

  • A campaign can wait for your approval before any message goes out.
  • You connect LinkedIn through a hosted login, and Sellinger does not store your LinkedIn password.
  • Opt outs are honoured on every channel, and a suppression list stops repeat contact.
  • Data is stored in Stockholm and Finland, and the sub processors are listed.

Security Outreach rules Every fact, dated

Pricing

Hire an AI Sales Department.

One price a month for the whole department, with all five AI colleagues in every plan. Talk to us to get started, and cancel at any time.

  • Start

    $490 a month

  • Growth

    $1,490 a month

  • Scale

    $3,900 a month

Questions, answered

What is an AI SDR?
An AI SDR is software that does the work of a sales development rep: it finds buyers, writes to each one, answers the replies and books meetings. Sellinger does this on LinkedIn, email and WhatsApp, with a person approving the messages if you want one to.
Will the messages sound like a bot?
No templates. Each message is written for one person from your website, their company and their role, in your voice and language. Read the Lamothermic case study for real conversations and replies.
How much does it cost?
AI Sales Department plans: Start $490, Growth $1,490, Scale $3,900 a month. no self-serve trial is open on the new plans, so talk to us to start. See the pricing page for every plan.
Is my LinkedIn account safe?
Sellinger works within LinkedIn's daily limits, with human-like pacing and randomised activity, from the cloud, and you can connect your LinkedIn account through your own proxy. No tool can guarantee that LinkedIn will never restrict an account.
Can the agent send WhatsApp messages?
Yes, through your connected WhatsApp account. WhatsApp itself limits outbound messaging, so first messages run at a small daily volume. The agent also answers people who write to you first.
Does it work with my CRM and calendar?
Yes: HubSpot two way sync, Cal.com and Calendly for booking, Slack notifications, plus a REST API, webhooks and an MCP connector for Claude and ChatGPT. Salesforce, Pipedrive and Zoho are coming soon.
Do I have to approve every message?
Only if you want to. A campaign can run in approval mode, where every message waits for a person, or send on its own. A person can take over any conversation, and the agent stops when it cannot answer.
Where do the contacts come from?
You can search a database of 700M+ contacts, import a CSV or HubSpot contacts, or start from the buyers the agent proposes from your website.
How fast can I start?
Setup is usually live within a day: paste your website, connect your LinkedIn or email, approve the plan and the agent starts.

See who your agent would contact first.

Paste your website and get your buyers and the first messages. Free.

Nothing is sent without your approval

  • You approve messages before they send
  • Cancel any time
  • GDPR ready

Rather talk first? Book a demo

Unit4ShellyRocket.ChatGetAcceptPeopleForce

Teams that have used Sellinger

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