Run your LinkedIn outreach safely and at scale with Grinfi
AI-powered multichannel outreach - LinkedIn + Email - with built-in safety, lead enrichment, and a native MCP Server for AI agent workflows.

10X your customer acquisition with Grinfi
Outreach CRM & Smart Inbox
- Centralized inbox for LinkedIn and Email replies
- Track pipeline stages, filter by activity, tag leads
- Timeline view, follow-ups, custom variables
Safe & Invisible Automation
- Human-like timing with Smart Limits
- Single-session tech via GoLogin + Bright Data proxy
- No bans, no device mismatch, no stress
API & Integrations
- Auto-send leads from Google Sheets
- Sync with your CRM or internal systems
- Use Webhook/API nodes inside any campaign flow
Multichannel Campaigns
- Combine LinkedIn and Email in one campaign
- A/B tests, dynamic variables, conditional logic
- Tag-based flows, fallback steps, and reply handling
Lead Data & Enrichment
- Upload lists, enrich data, and use buying intent signals
- Choose between fast AI-based or high-accuracy manual enrichment
- Segment by ICP, behavior, signals, and more
Full Control & Scheduling
- Per-profile schedules and server on/off time
- Rotate sender profiles automatically
- Built-in health scoring and forecast warnings
Human-Like Automation at Scale
Send personalized connection requests, messages, and follow-ups that feel genuinely human. Smart delays, randomized typing patterns, and activity schedules keep your outreach invisible to LinkedIn's detection - so you scale without putting your account at risk.
Your Profile Stays Safe - Always
Single-Session technology ensures only one active browser session per LinkedIn profile, paired with Bright Data residential proxies. Your IP, fingerprint, and behavior patterns stay clean and consistent - no bans, no flags, no stress.
AI Personalization & MCP Server
Write messages that sound personal at scale - AI variables pull job title, company, recent activity, and custom signals to craft unique openers for every lead. Connect Claude, GPT-4, or any AI agent directly via the native MCP Server to build fully autonomous outreach workflows.
Customer Voices
This is a great product that includes many features in one place. The interface is intuitive and the automation capabilities are top-notch.
Turn Outreach Chaos into a Predictable Pipeline
Collect Targeted Leads from Tools You Already Use
Upload CSVs or sync from tools like LinkedIn, Sales Navigator, Apollo, Clay.
Connect any tool via webhook or API - bring leads from wherever you already work
Capture people who liked, commented, or reposted a specific LinkedIn post

Flexible pricing plans. Any scale.
One LinkedIn account per seat. No hidden fees. Cancel anytime.
Every plan includes - click to explore
Send
Basic outreach
Includes:
- Team Unibox
- Grinfi Co-Pilot?
Credits per seat / month
- LLM credits10
- Enrich credits10
- Email Finder10
- Email Validate10
Enrich
AI enrichment + multichannel outreach
Includes everything in Send, plus:
- Multichannel Unibox & Sequencer?
- Grinfi Monitoring?
Credits per seat / month
- LLM credits1,000
- Enrich credits500
- Email Finder10
- Email Validate10
Scale
Full multichannel at scale
Includes everything in Enrich, plus:
- Premium Email Sequencer?
- Priority Support
Credits per seat / month
- LLM credits2,000
- Enrich credits1,000
- Email Finder500
- Email Validate500
Our Partners
Ready to boost your outreach?
Start your 7-day free trial today. No credit card required.