OXYGEN

OXYGEN is an agentic marketing and sales platform that automates account research, email, LinkedIn, and content workflows.

Oxygen is an agentic marketing and sales platform built for B2B GTM teams. It centralises your CRM, outbound, and content workflows into one workspace. AI agents research accounts, find contacts, and run email, LinkedIn, and content campaigns with your approvals. The platform provides built-in tables, sequences, workflows, and a free CRM, while letting you connect external agents through CLI or MCP. It supports integrations with HubSpot, Attio, Pipedrive, Instantly, Smartlead, lemlist, and HeyReach.

OXYGEN at a glance

Best for: Marketer, Sales
Runs on: Web, CLI
Pricing: Free plan; Oxygen $49/month with variable credit tiers; Enterprise custom plan
Released: October 2026
Category: AI agent tool
Website: oxygen-agent.com

Key features

Automate account research and lead sourcing
Run email, LinkedIn, and content sequences
Connect external agents via CLI or MCP
Manage built-in tables and workflows
Sync with HubSpot, Attio, and Pipedrive
Review paid actions before execution

Use it for

Researching target accounts and finding leads
Running multi-channel outreach sequences
Managing B2B sales and marketing pipelines

Companions

Tools that articles about OXYGEN 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 OXYGEN

Apollo — Connects B2B data with AI agents that automate research and outreach.
Rox — Automates end-to-end sales tasks using outcome-based revenue AI agents.
Activepieces — Unifies AI agents, chat, flows, tables, and 760+ apps with open-source core and self-hosting options.
Relevance AI — No-code AI workforce for sales and ops, with deployment help
10X.ing — Automates cold emails, blog posts, and social media content every morning.
erxes | Everything — Unifies frontline operations, revenue, and teams on one self-hosted platform.
Nex — Builds custom RevOps agents from business context and connects with over 1500 apps.
OpenSEO — Usage-based billing and open source architecture reduce SEO tool costs.
AGENTS.inc — Autonomous AI agents built for enterprise marketing, sales and market intelligence.
Causo — Finds specific target companies and contacts using custom criteria and live web research.
Fuse AI — Search 850M+ contacts and automate multi-channel outreach in minutes.
Unify — Combines prospecting, research, and sequencing into a single chat interface.

All OXYGEN alternatives