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AI sales agents

“Let AI work with my CRM”
1 of 2

An AI sales agent is two pieces working together: an assistant that reasons and a CRM that holds the truth about each deal. Claude connects to your own tools over MCP, so it can read records and draft follow-ups from them. HubSpot gives you a free CRM with marketing and service hubs to add later. Attio builds itself from your email and calendar and lets you shape fields like a database, which suits startups with an unusual sales process.

HubSpot: CRM with marketing, sales and service hubs.

CRM with marketing, sales and service hubs.

Free planTry
Attio: CRM you shape like a database.

CRM you shape like a database.

Pricing on requestTry
Apollo: B2B contact database with email outreach.

B2B contact database with email outreach.

Free planTry
Hunter: Finds and verifies work email addresses.

Finds and verifies work email addresses.

Pricing on requestTry
Clay: Lead enrichment and research in a spreadsheet.

Lead enrichment and research in a spreadsheet.

Pricing on requestTry

Side by side

Price, free plan, ease of use and the team size each one suits.
ClaudeFree planSolo, Small team, Growing team, Large team
HubSpotFree plan90% off year one for startupsSmall team, Growing team, Large team
AttioPricing on requestSolo, Small team, Growing team

Why these picks

Independent reviews, facts checked at the source, and our own use.
  • Ranked from independent reviews

    We score how often and how high each tool appears in independent best-of reviews.

    Zapier logoTechRadar logoZDNET logoBusiness News Daily logoZapier, TechRadar, ZDNET, and Business News Daily
    Reviews read 2 Oct 2026
  • Facts checked at the source

    Prices, free plans and offers come from each provider's own website, checked every week by our software and reviewed by us.

    Prices last checked 1 Oct 2026
  • Nobody pays for a place

    The order comes from the reviews and the facts. Offers are only the providers' own.

     

Head to head

Pairs people weigh up that include one of these picks.

Rules that apply

The rules, the dates, and which of these tools support them.

Connect them to AI

MCP setups that use these tools, step by step.

Questions

What people ask about AI sales agents.

Can an AI assistant update my CRM records by itself?

Claude Desktop and Claude Code connect to MCP servers, which let Claude read and act on the tools you link. Once your CRM is connected, Claude can look up a contact, summarise a deal's history or draft the next email. Keep a person approving changes to deal stages and amounts at the start. You will spot mistakes before they spread through your reports.

HubSpot or Attio for a small team adding AI?

HubSpot suits you when marketing, sales and support all need the same customer history, because its hubs share one record. Attio suits founders who want to design their own objects and pipelines, and it enriches contacts and companies on its own. Neither costs anything to start, so connect each to Claude and compare. Pick the one your team will keep up to date, since an AI reads only what is in there.

What does an AI sales setup cost to try?

You can start at zero: Claude, HubSpot and Attio each list a free plan. The free tiers are enough to connect one CRM, run a few lookups and see whether the drafts save time. Paid plans make sense once you use the assistant every day or add teammates. Check each vendor's current pricing before you roll it out to the whole team.

Do I need a new CRM, or can I keep my spreadsheet?

A spreadsheet works for a handful of deals, but an assistant gets far more from a CRM with linked contacts, companies and activity. Attio is a natural next step if you like spreadsheet freedom, since you shape fields and views the same way. HubSpot fits better if you also plan to send marketing email and track support tickets. Move your active deals first and archive the rest.

Is it safe to give an AI access to customer data under GDPR?

Your customers' data stays your responsibility, so you need a data processing agreement with every vendor that touches it. Give the assistant access only to the CRM fields and tools it needs for the task. Tell customers in your privacy notice that you use AI tools to process their details. Avoid pasting special category data such as health information into any assistant.