AI in HubSpot

AI in HubSpot — every model, no Hub upgrade

HubSpot with Krater

Use GPT-5, Claude Opus, and 350+ AI models with HubSpot. Score leads, draft emails, summarize deals, and run sequences from $20/mo — a real HubSpot Breeze alternative.

Krater pricing · AI model directory · Salesforce integration

HubSpot Breeze limitations

  • Full Breeze agents require Professional ($450+/mo) or Enterprise
  • Locked to HubSpot’s curated models — no full GPT-5 or Claude Opus
  • Customer Agent billed per-resolution on top of seat cost
  • No image generation — no Midjourney, Flux, or Nano Banana

Krater

  • 350+ AI models (GPT-5, Claude Opus 4, Gemini 3 Pro, Grok, DeepSeek)
  • Image, video, voice, and document tools included
  • Cross-app workflows, connect 300+ other apps
  • Per-account pricing, not per-seat
  • Plans from $20/month

Actions

Score and prioritize leads

Rank contacts by fit and intent using the data already on the record.

Draft a sales email

Personalized outreach grounded in the deal, company, and last touch.

Summarize a deal

A clean 5-bullet recap of every interaction on a HubSpot deal.

Build a sequence

Generate a multi-step email sequence with timing and branching.

Clean your contact list

Find duplicates, missing fields, and stale records — with fixes.

Draft a meeting follow-up

Turn meeting notes into a follow-up email and updated deal stage.

Compare two deals

See exactly why one deal is moving and another is stuck.

Translate outreach

Localize emails and templates in any language.

Starter prompts

Score my leads

Look at my HubSpot contacts from the last 30 days and rank the top 10 by likelihood to close.

Draft an email

Write a follow-up email to <contact> about <deal>, referencing the last interaction on the record.

Summarize this deal

Summarize HubSpot deal <name> in 5 bullets — current stage, owner, blockers, and next step.

Build a sequence

Draft a 5-step HubSpot sequence for <persona> selling <product>, with timing and one branch.

Find bad data

Find HubSpot contacts with missing required fields or likely duplicates and propose fixes.

Meeting follow-up

Turn these meeting notes into a follow-up email and update HubSpot deal <name> with the new stage and notes: <notes>.

Compare deals

Compare HubSpot deals <A> and <B> — why is one progressing and the other stuck?

Translate this email

Translate this HubSpot email template to French while keeping the merge tags intact.

Frequently asked questions

Is Krater a HubSpot Breeze alternative?

Yes. Full Breeze access requires HubSpot Professional ($450+/month) or Enterprise. Krater is $20/month total, gives you 350+ models, and works across HubSpot plus 300+ other apps.

Can Krater update HubSpot deals and contacts?

Yes. Krater can create, update, associate, and progress deals and contacts via the HubSpot API. You set the rules; nothing changes without an action you approve.

Can Krater write HubSpot emails and sequences?

Yes. Krater can draft individual emails, full templates, and multi-step sequences grounded in your CRM data.

Which HubSpot plans does this work with?

Free, Starter, Professional, and Enterprise — anywhere the HubSpot API is enabled. No Breeze add-on required.

Will my HubSpot data be used to train AI?

No. Krater never trains on your data. CRM content is sent only for the specific request and not retained for training.

How do I connect HubSpot to Krater?

Open Krater, go to /additions, search HubSpot, click Connect, and complete the OAuth flow. Takes about 30 seconds.