Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Business Ai Tools

Intercom vs Grammarly

  • Updated Nov 2026
  • Both researched from official sources
  • 2 checks side by side
Higher score Intercom #7 in Business Ai Tools 8.6/10 14-day trial Free trial✓ 0 of 1 features Visit Intercom
Grammarly #8 in Business Ai Tools 8.5/10 Free plan Free plan✓ 0 of 1 features Visit Grammarly

Intercom leads on 0 checks, Grammarly on 2, and 0 are even. Who comes out ahead on the 2 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreIntercom · 8.6/10
  • Lowest starting priceGrammarly · $12/user/mo
  • Free planonly Grammarly
  • Free trialonly Intercom

Intercom scores higher on our rubric for business ai tools: 8.6 against 8.5 out of 10; our editors rank them #7 and #8.

Grammarly offers free plan; Intercom doesn't. Grammarly is cheaper to start at $12/user/mo against $29/user/mo.

Intercom is the better fit for teams building omnichannel customer support. Grammarly is the better fit for teams focused on polished, consistent business writing.

  • Intercom fits best

    Teams building omnichannel customer support

  • Grammarly fits best

    Teams focused on polished, consistent business writing

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Intercom 8.6/10 Visit ↗ Grammarly 8.5/10 Visit ↗
At a glance
Editor score 8.6 8.5
Ranking #7 in Business Ai Tools #8 in Business Ai Tools
Best for Teams building omnichannel customer support Teams focused on polished, consistent business writing
Pricing model Paid Free plan + paid
Starting price $29/seat/mo $12/user/mo (best)
Free plan — ✓ (best)
Free trial 14 days —
Deployment Cloud, Mobile Cloud, Desktop, Mobile, Browser extension
Platforms Web, iOS, Android Web, Windows, macOS, iOS, Android, Chrome extension
Support Email, Live chat, Community, Docs · 24/7 Docs
Compliance SOC 2, ISO 27001, GDPR, HIPAA, 2FA SOC 2, ISO 27001, HIPAA, PCI DSS, SSO/SAML, 2FA
Integrations 450+ integrations 8 integrations
Built for Solo, Small business, Mid-market, Enterprise Solo, Small business, Mid-market, Enterprise
Features Intercom 0/1 · Grammarly 0/1
Team administration Not checked yet Not checked yet
Specs
AI capabilities Not checked yet Not checked yet
Business integrations Not checked yet Not checked yet
Training data control Not checked yet Not checked yet
Deployment Not checked yet Not checked yet
Our review
Pros
  • Fin AI Agent supports answers and human handoff with context
  • Shared inbox, ticketing, routing, and help centers in one workspace
  • Supports email, phone, SMS, WhatsApp, social, web, iOS, Android, and API
  • Checks grammar, spelling, punctuation, clarity, fluency, and tone
  • Works across web, desktop, mobile, and browser extension
  • Connects with Word, Google Docs, Gmail, Salesforce, and other business tools
Cons
  • Plans are paid, with seat pricing starting at $29 billed annually
  • Advanced workflow and routing capabilities begin on the $85 Advanced plan
  • Fin AI Agent adds usage-based pricing at $0.99 per outcome
  • Pro starts at $12 per user per month
  • The Free plan limits AI use to 100 prompts per month
  • Enterprise features such as data loss prevention are reserved for Enterprise
Our verdict

Intercom combines website and in-product Messenger chat with shared inbox and ticketing, workflow automation, reporting, help centers, and its Fin AI Agent. It is designed for individuals, startups, small businesses, growing support teams,…

Read the review →

Grammarly is an AI writing assistant for people and teams who want help refining everyday business writing. It checks spelling, grammar, punctuation, clarity, fluency, and tone, and offers suggestions and rewrites for sentences and…

Read the review →
  1. IntercomBusiness Ai Tools 8.614-day trial
  2. GrammarlyBusiness Ai Tools 8.5Free plan

Strengths and trade-offs

  • Intercom — where it wins

    • Fin AI Agent supports answers and human handoff with context
    • Shared inbox, ticketing, routing, and help centers in one workspace
    • Supports email, phone, SMS, WhatsApp, social, web, iOS, Android, and API

    Where it doesn't

    • Plans are paid, with seat pricing starting at $29 billed annually
    • Advanced workflow and routing capabilities begin on the $85 Advanced plan
    • Fin AI Agent adds usage-based pricing at $0.99 per outcome

  • Grammarly — where it wins

    • Checks grammar, spelling, punctuation, clarity, fluency, and tone
    • Works across web, desktop, mobile, and browser extension
    • Connects with Word, Google Docs, Gmail, Salesforce, and other business tools

    Where it doesn't

    • Pro starts at $12 per user per month
    • The Free plan limits AI use to 100 prompts per month
    • Enterprise features such as data loss prevention are reserved for Enterprise
  • Intercom8.6/10 · 14-day trial

    A comprehensive support workspace combining Fin AI, agents, automation, and omnichannel messaging.

    Visit IntercomFull verdict →
  • Grammarly8.5/10 · Free plan

    A broad writing assistant for teams that need consistent, polished business communication.

    Visit GrammarlyFull verdict →

More comparisons

All business ai tools comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026

Last updated · How we research and update