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HubSpotThe agentic customer platform to scale your business.
vs
SeismicThe AI platform for revenue execution
Comparison · Sales Enablement · weekly run Nov 2

HubSpot vs Seismic

Which one do AI engines recommend, and how do they differ on price, fit and features?

The short answer

Seismic is the stronger AI pick in Sales Enablement: it has a visibility score of 55.2 versus 39.1 for HubSpot, and ranks ahead in 72% of the answers that name both.

Choose HubSpot if…

  • You need more native integrations (2000+ vs 150+)
  • You need SOC 3 coverage
  • You prefer a larger, established vendor (5,000+ employees)
  • intuitive, user-friendly interface

Choose Seismic if…

  • You want the brand AI engines rank higher (55.2 vs 39.1)
  • AI answers describe it more positively (39% vs 35% positive)
  • You need ISO 27001 or ISO 27701 or ISO 42001 or EU-U.S. Data Privacy Framework coverage
  • Enterprise content management and document governance at scale

AI visibility side by side

Latest weekly run · Nov 2

Metric HubSpot Seismic
Visibility score39.1%55.2%
Change vs last weekNewNew
Rank in Sales Enablement#3#2
Share of voice9.8%9.9%
Mentions this run5455
Positive in AI answers35%39%

The stronger value in each row is marked with a ✓.

Visibility score trend

Weekly runs over the last 60 days

0%25%50%75%100%Nov 2HubSpot 39%

HubSpot 0pp · Seismic 0pp over 0 weekly runs.

Engine by engine

Seismic leads on 2 of 3 engines

ChatGPT
37%
64.1%
AI Mode
39.1%
63%
Perplexity
41.3%
38.7%
HubSpotSeismic

Head to head in AI answers

36 engine answers name both brands

10HubSpot ranked higher
26Seismic ranked higher

Features, pricing & fit

DimensionHubSpotSeismic
Pricing modelPer seat—
Entry priceFree; paid from $7 per seat / mo—
Free planYes—
Onboarding fee$3,000—
DeploymentCloud—
Integrations2000+150+
ComplianceSOC 2 Type II, SOC 3SOC 2 Type II, ISO 27001, ISO 27701, ISO 42001, EU-U.S. Data Privacy Framework
SupportPhone—
Founded20062010
HeadquartersCambridge, Massachusetts, United StatesSan Diego, California, US
Employees5,000+1,001–5,000
FundingCorporate roundSeries E, led by Lightspeed Venture Partners · $440M raised
Best forStartups, small and mid-sized businesses and enterprises wanting marketing, sales and service on one CRM.Global enterprise sales, marketing and customer-facing teams in financial services, manufacturing, technology and life sciences

Plans side by side

HubSpot

Free$0month
Starter$7month per seat (promotional, new customers; $20/mo/seat standard)
Professional$800month, includes 3 Core Seats (annual commitment; $890/mo)
Enterprise$3,600month, includes 5 Core Seats
HubSpot pricing

Seismic

Pricing not available.

Pros and cons

Themes from the AI answers that mention each brand

HubSpot

  • intuitive, user-friendly interface
  • generous free tier
  • all-in-one CRM and marketing platform
  • tight CRM integration for live chat and service
  • good fit for startups and small businesses
  • higher-tier costs and onboarding fees
  • higher month-to-month pricing than annual plans

Seismic

  • Enterprise content management and document governance at scale
  • Deep analytics and AI-powered revenue execution
  • Strong for large enterprises needing content personalization and automation
  • Highly rated on G2 and Gartner review data
  • Broad enablement platform combining content, training, coaching, and buyer engagement
  • Expensive, custom pricing with no transparent or free option
  • Heavy and overkill for smaller or early-stage teams
  • Long deployment timelines of three to six months

Data collected ·ChatGPT, Perplexity, Google AI Mode·coverage 100%·next run

Cite as: SlateIndex, “HubSpot vs Seismic”, https://slateindex.ai/compare/hubspot-vs-seismic, data of Nov 2, 2026. Licence: CC BY 4.0.