Persist – AI Sales Agent for Cold Outreach

TL;DR

TL;DR: Persist is an AI sales agent that discovers prospects across LinkedIn, X, and email — then autonomously follows up across all channels until getting a reply.

Source and Accuracy Notes

• Official site: persist.chat
• Demo: persist.chat/demo

What Is Persist?

Persist is a cold outreach AI agent that handles the full sales funnel from prospect discovery to multi-channel follow-up. Instead of manually searching LinkedIn or buying prospect lists, you give Persist your ideal customer profile and it finds matching leads across 200 million+ LinkedIn profiles, X (Twitter), and email records.

The core value prop: it does not stop until someone replies. If an email goes cold, it pivots to LinkedIn. If LinkedIn gets no response, it tries X. The multi-channel persistence is the differentiator.

Setup Workflow

Step 1: Connect Your Accounts

Persist requires OAuth connections to:

• LinkedIn – for profile data and outreach
• X (Twitter) – for social reach
• Email (Gmail or Outlook) – for email sequences

The onboarding wizard walks through each connection. No API keys to manage manually.

Step 2: Define Your ICP

You specify:

• Industry, company size, job title
• Geography and language
• Pain points or product use case

This feeds into the prospect scoring engine.

Step 3: Launch Your Campaign

Once your ICP is set, Persist begins:

1. Finding matching profiles across LinkedIn and X
2. Enriching with verified email addresses
3. Sending the first outreach sequence
4. Tracking opens, clicks, and replies

Step 4: Monitor in the Dashboard

The dashboard shows:

• Total prospects in pipeline
• Reply rate per channel
• Active follow-up sequences
• Revenue attribution per campaign

Deeper Analysis

Multi-Channel Sequencing

Persist starts with email as the primary channel. If no reply after N days, it escalates to LinkedIn InMail. Still cold? It moves to X DMs. This layered approach improves deliverability and reduces the risk of any single channel getting rate-limited or flagged.

200M+ LinkedIn Profile Database

The prospect database is the backbone. Persist claims coverage across 200 million+ LinkedIn profiles, making it competitive with tools like Apollo.io or RocketReach for breadth. The enrichment layer pulls in work history, current company, and seniority level.

AI-Generated Personalized Copy

Each outreach message is generated per prospect using the product description and ICP context. The agent does not send generic templates — it references specific details from the prospect’s profile.

Practical Evaluation Checklist

• Does it support custom email domains? Yes, via SMTP or Gmail/Outlook OAuth
• Is there a free trial? Check persist.chat for current plans
• What’s the reply rate compared to manual outreach? No public benchmark; varies heavily by ICP
• Does it respect unsubscribe / do-not-contact lists? Implied yes — standard for compliant outreach tools
• Can you pause or throttle outreach speed? Yes, configurable daily/weekly send limits

Security Notes

• OAuth connections mean Persist holds tokens, not passwords — you can revoke access at any time
• Outreach activity lives on Persist’s servers; ensure your company’s data handling policy covers this
• LinkedIn’s Terms of Service restrict automated outreach — use with caution and at your own risk

FAQ

Q: How does Persist find email addresses? A: It cross-references its database of 200M+ LinkedIn profiles with email discovery signals. No guarantees on deliverability — email verification is included.

Q: Can I write my own outreach templates? A: The default is AI-generated, but you can provide custom templates or tone guidelines per campaign.

Q: Does it work for B2B and B2C? A: Primarily B2B — the LinkedIn focus and ICP targeting are built for business outreach.

Conclusion

Persist solves the most tedious part of sales: the follow-up loop. If your team spends hours on cold email sequences that go nowhere, the multi-channel persistence model is worth testing. The 200M+ LinkedIn database gives it solid reach, and the AI-generated personalization saves copywriter time.

Set up is straightforward if you already have LinkedIn and email infrastructure. The main risk is LinkedIn rate-limiting — throttle your campaign speed and monitor deliverability closely.

Try it at persist.chat and let the AI do the chasing.