Causo

Causo is an outbound sales platform that uses AI agents to find target companies, research decision-makers, and draft outreach emails.

Causo is an AI-powered research and outbound sales platform designed for startups and go-to-market teams. It uses agents, frontier models, and research APIs to scan websites, filings, job posts, and trade directories for target companies and contacts. Users describe buyers in plain English to generate shortlists, research company details with sources, verify email addresses, and draft personalized outreach sequences. It supports CSV exports and mailbox connections, and allows users to run searches from an AI assistant connector. The platform operates on a token system where actions like finding companies, locating decision-makers, answering research questions, and sending sequences cost one token each.

Causo at a glance

Best for: Sales, Marketer
Runs on: Web, API
Pricing: Free plan with 50 tokens; paid plans with monthly allowances and top-ups at $0.30 per token; custom plans available.
Released: October 2026
Category: AI chat assistant
Website: causo.ai

Key features

Finds companies matching custom descriptions
Searches for decision-makers and verified emails
Answers research questions about companies with sources
Drafts personalized outreach sequences
Connects mailboxes for sending emails
Exports data to CSV
Integrates with AI assistants via a connector

Use it for

Finding niche B2B customers and leads
Researching target company profiles and data
Drafting targeted cold outreach campaigns
Sourcing verified contact emails

Companions

Tools that articles about Causo recommend using with it, each with its job.

Instantly — Pair with Instantly once outbound volume matters.
Clay — Multi-provider enrichment and custom workflows as you grow.
HubSpot — System of record for contacts and deals.
Gong — It uses AI agents and revenue signals to close deals faster and predict pipeline risk.
Smartlead — Dedicated cold-email sending at volume.

Alternatives to Causo

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Unify — Combines prospecting, research, and sequencing into a single chat interface.
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Nooks — It increases meetings booked and accelerates ramp time for revenue teams.
Nex — Builds custom RevOps agents from business context and connects with over 1500 apps.
OXYGEN — Centralises CRM, outbound, and content workflows with built-in AI agents.

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