Head-to-head

ChatGPT Business vs Google Workspace with Gemini vs Microsoft 365 Copilot vs Perplexity Enterprise Pro

ChatGPT Business

9.5 $20

Google Workspace with Gemini

9.1 $14

Microsoft 365 Copilot

9.1 $30

Perplexity Enterprise Pro

9.0 $34

Verdict

ChatGPT Business

The most flexible single AI subscription: GPT-5.5 plus Deep Research, Custom GPTs, Canvas, and the Codex coding agent in one team workspace with strong admin controls. The two-seat minimum and per-seat feature limits aside, it does the most for the money.

Google Workspace w

The natural AI layer for Google-native teams: Gemini is baked into Gmail, Docs, Sheets, and Meet at $14/user/mo on Business Standard, with no add-on to manage. The catch is it's all-or-nothing per plan (everyone pays for AI), and the deepest features need Enterprise.

Microsoft 365 Copi

The default AI layer for Microsoft-heavy teams: unmatched inside Word, Excel, Outlook, and Teams, and grounded in your own data through Graph. Just budget for the base license it rides on (real cost runs 2-3x the add-on price), and don't expect it to reach non-Microsoft tools.

Perplexity Enterpr

The sharpest tool for team research: it searches the open web and your uploaded files together and cites every answer, at $40/seat/mo. Know that it's a research engine, not an Office-style suite; the API is billed separately; and some security features need 50+ seats.

Best for

ChatGPT Business

Small businesses, solo operators, students, creators, and teams that want one flexible AI assistant for writing, research, planning, analysis, brainstorming, and everyday productivity.

Google Workspace w

Teams already running on Google Workspace who want AI inside the tools they use daily — drafting and summarizing email in Gmail, writing and refining in Docs, organizing and analyzing data in Sheets, building decks in Slides, and getting note-taking and recaps in Meet — with low-friction rollout and minimal change to existing habits.

Microsoft 365 Copi

Teams already standardized on Microsoft 365 who want AI built directly into the apps they live in — drafting and triaging email in Outlook, recapping meetings and surfacing action items in Teams, generating and rewriting documents in Word, building slides in PowerPoint, and getting formula and analysis help in Excel — without copying work into a separate chatbot.

Perplexity Enterpr

Students, researchers, founders, and teams that care about source-backed answers, market research, competitor research, fact-checking, and fast topic exploration.

Avoid if

ChatGPT Business

your main need is AI embedded directly inside Microsoft 365 or Google Workspace, or you only need a narrow specialist tool for design, grammar, or source-backed research.

Google Workspace w

Your team runs primarily on Microsoft Office or other non-Google tools, you need the deepest possible reasoning on long technical documents, or you want a standalone research assistant rather than AI woven into Gmail, Docs, Sheets, Slides, and Meet.

Microsoft 365 Copi

Your organization isn't on a qualifying Microsoft 365 business plan, your team mostly works in Google Workspace or standalone tools, or you primarily want a general-purpose chat assistant for research and writing rather than AI embedded inside the Office apps.

Perplexity Enterpr

you mainly need creative production, design assets, or a broad assistant for writing, planning, and internal operations.

Score breakdown

fit

ChatGPT Bu

9.6

Google Wor

9.2

Microsoft

9.2

Perplexity

9.0

ease

ChatGPT Bu

9.2

Google Wor

9.2

Microsoft

9.2

Perplexity

9.1

value

ChatGPT Bu

9.0

Google Wor

8.8

Microsoft

8.6

Perplexity

8.7

quality

ChatGPT Bu

9.5

Google Wor

8.9

Microsoft

8.9

Perplexity

9.2

Specs

API

Not included — billed separately

—

Sonar API billed separately — Enterprise seats include no API credits

Price

$25/user/mo monthly, $20/user/mo annual (2-seat minimum)

—

$40/seat/mo ($400/seat/year, ~17% annual discount; $30/seat education & nonprofit)

Trial

14-day onboarding trial

—

Models

GPT-5.5 and GPT-5.5 Pro, plus reasoning/Thinking models

Gemini 3.x (3.1 Pro / 3.5 Flash generation)

OpenAI (GPT) models, with Anthropic Claude now also selectable

Multiple frontier models (GPT, Claude, Gemini); admins can restrict which models employees use

Compliance

SOC 2 Type 2, ISO 27001; no training on workspace data by default

—

Seat types

Standard ChatGPT seat, or usage-based Codex-only seat

—

Included tools

ChatGPT + Codex, Custom GPTs, Projects, Canvas, Deep Research, ChatGPT Agent, image generation

—

Admin & security

Shared workspace, admin console, SAML SSO, SCIM, MFA

—

SSO, SCIM, role-based access, audit logging, central billing; SOC 2 Type II

Knowledge connectors

Google Drive, SharePoint, GitHub, and company knowledge

—

Advanced-feature limits

Per-seat limits on Deep Research, image gen, voice, and Codex; workspace credits cover overage

—

Apps

—

Gemini in Gmail, Docs, Sheets, Slides, Meet, Chat, Drive, and Vids (Standard tier and above)

Word, Excel, PowerPoint, Outlook, and Teams, plus Copilot Chat on the web

—

Billing

—

Annual/fixed-term is cheaper per seat than the flexible monthly plan

—

Automation

—

Workspace Studio — no-code agentic workflow builder, included in most Business/Enterprise plans

—

Data privacy

—

Prompts and outputs are not used to train Gemini outside your domain, not sold, not used for ads

—

Pricing model

—

Gemini is bundled into Business and Enterprise plans — no standalone add-on; one price covers productivity + AI

—

Heavy-use add-on

—

AI Expanded Access (since March 2026) for higher image, video, and reasoning limits

—

Business Standard

—

$14/user/mo (the popular tier; up from $12 before Gemini bundling)

—

Enterprise extras

—

Longer context, standalone Gemini Advanced app, enterprise data protection

—

Business plan range

—

Starter ~$8.40, Standard $14, Plus $22; max 300 users. Enterprise is custom-quoted

—

AI on Business Starter

—

Limited — AI assist mainly in Gmail, capped daily prompts, standard model

—

Free tier

—

Copilot Chat — web-grounded chat included with eligible M365 plans; no access to org files, email, or Teams

—

Add-on model

—

An add-on to Microsoft 365 — cannot be bought standalone; requires a qualifying base plan

—

Custom agents

—

Copilot Studio for internal agents (capacity-based; Azure subscription required to run agents)

—

Data grounding

—

Your organization's data via Microsoft Graph; respects each user's existing permissions

—

Enterprise price

—

$30/user/mo, annual commitment

—

True all-in cost

—

~$30–43/user/mo on the Business lane to ~$66–87 on the Enterprise lane, including the base license

—

Base license required

—

Business Standard/Premium (Business tier) or E3/E5 (Enterprise tier)

—

Security & compliance

—

SOC 2, ISO 27001, GDPR, and HIPAA support at the Enterprise tier

—

Business price (≤300 users)

—

$18/user/mo promotional (standard $21), annual; ~$25.20 month-to-month

—

Spaces

—

Shared team workspaces to organize research by project, with large org-wide file limits

Seat minimum

—

Per-seat; sales typically engages teams of 5+ (no broadly published hard minimum)

Comet browser

—

Chromium-based AI browser, free as of 2026

Data training

—

Company data is not used to train Perplexity's models; opt-out available

Core capability

—

Searches the web and your uploaded internal files together, with cited sources

Research limits

—

Unlimited Pro Searches plus a large Deep Research allowance per seat — far above consumer Pro

Buy →Buy →Buy →Buy →

	ChatGPT Business	Google Workspace with Gemini	Microsoft 365 Copilot	Perplexity Enterprise Pro
Score	9.5	9.1	9.1	9.0
Price	$20	$14	$30	$34
Verdict	The most flexible single AI subscription: GPT-5.5 plus Deep Research, Custom GPTs, Canvas, and the Codex coding agent in one team workspace with strong admin controls. The two-seat minimum and per-seat feature limits aside, it does the most for the money.	The natural AI layer for Google-native teams: Gemini is baked into Gmail, Docs, Sheets, and Meet at $14/user/mo on Business Standard, with no add-on to manage. The catch is it's all-or-nothing per plan (everyone pays for AI), and the deepest features need Enterprise.	The default AI layer for Microsoft-heavy teams: unmatched inside Word, Excel, Outlook, and Teams, and grounded in your own data through Graph. Just budget for the base license it rides on (real cost runs 2-3x the add-on price), and don't expect it to reach non-Microsoft tools.	The sharpest tool for team research: it searches the open web and your uploaded files together and cites every answer, at $40/seat/mo. Know that it's a research engine, not an Office-style suite; the API is billed separately; and some security features need 50+ seats.
Best for	Small businesses, solo operators, students, creators, and teams that want one flexible AI assistant for writing, research, planning, analysis, brainstorming, and everyday productivity.	Teams already running on Google Workspace who want AI inside the tools they use daily — drafting and summarizing email in Gmail, writing and refining in Docs, organizing and analyzing data in Sheets, building decks in Slides, and getting note-taking and recaps in Meet — with low-friction rollout and minimal change to existing habits.	Teams already standardized on Microsoft 365 who want AI built directly into the apps they live in — drafting and triaging email in Outlook, recapping meetings and surfacing action items in Teams, generating and rewriting documents in Word, building slides in PowerPoint, and getting formula and analysis help in Excel — without copying work into a separate chatbot.	Students, researchers, founders, and teams that care about source-backed answers, market research, competitor research, fact-checking, and fast topic exploration.
Avoid if	your main need is AI embedded directly inside Microsoft 365 or Google Workspace, or you only need a narrow specialist tool for design, grammar, or source-backed research.	Your team runs primarily on Microsoft Office or other non-Google tools, you need the deepest possible reasoning on long technical documents, or you want a standalone research assistant rather than AI woven into Gmail, Docs, Sheets, Slides, and Meet.	Your organization isn't on a qualifying Microsoft 365 business plan, your team mostly works in Google Workspace or standalone tools, or you primarily want a general-purpose chat assistant for research and writing rather than AI embedded inside the Office apps.	you mainly need creative production, design assets, or a broad assistant for writing, planning, and internal operations.
Score breakdown
fit	9.6	9.2	9.2	9.0
ease	9.2	9.2	9.2	9.1
value	9.0	8.8	8.6	8.7
quality	9.5	8.9	8.9	9.2
Specs
API	Not included — billed separately	—	—	Sonar API billed separately — Enterprise seats include no API credits
Price	$25/user/mo monthly, $20/user/mo annual (2-seat minimum)	—	—	$40/seat/mo ($400/seat/year, ~17% annual discount; $30/seat education & nonprofit)
Trial	14-day onboarding trial	—	—	—
Models	GPT-5.5 and GPT-5.5 Pro, plus reasoning/Thinking models	Gemini 3.x (3.1 Pro / 3.5 Flash generation)	OpenAI (GPT) models, with Anthropic Claude now also selectable	Multiple frontier models (GPT, Claude, Gemini); admins can restrict which models employees use
Compliance	SOC 2 Type 2, ISO 27001; no training on workspace data by default	—	—	—
Seat types	Standard ChatGPT seat, or usage-based Codex-only seat	—	—	—
Included tools	ChatGPT + Codex, Custom GPTs, Projects, Canvas, Deep Research, ChatGPT Agent, image generation	—	—	—
Admin & security	Shared workspace, admin console, SAML SSO, SCIM, MFA	—	—	SSO, SCIM, role-based access, audit logging, central billing; SOC 2 Type II
Knowledge connectors	Google Drive, SharePoint, GitHub, and company knowledge	—	—	—
Advanced-feature limits	Per-seat limits on Deep Research, image gen, voice, and Codex; workspace credits cover overage	—	—	—
Apps	—	Gemini in Gmail, Docs, Sheets, Slides, Meet, Chat, Drive, and Vids (Standard tier and above)	Word, Excel, PowerPoint, Outlook, and Teams, plus Copilot Chat on the web	—
Billing	—	Annual/fixed-term is cheaper per seat than the flexible monthly plan	—	—
Automation	—	Workspace Studio — no-code agentic workflow builder, included in most Business/Enterprise plans	—	—
Data privacy	—	Prompts and outputs are not used to train Gemini outside your domain, not sold, not used for ads	—	—
Pricing model	—	Gemini is bundled into Business and Enterprise plans — no standalone add-on; one price covers productivity + AI	—	—
Heavy-use add-on	—	AI Expanded Access (since March 2026) for higher image, video, and reasoning limits	—	—
Business Standard	—	$14/user/mo (the popular tier; up from $12 before Gemini bundling)	—	—
Enterprise extras	—	Longer context, standalone Gemini Advanced app, enterprise data protection	—	—
Business plan range	—	Starter ~$8.40, Standard $14, Plus $22; max 300 users. Enterprise is custom-quoted	—	—
AI on Business Starter	—	Limited — AI assist mainly in Gmail, capped daily prompts, standard model	—	—
Free tier	—	—	Copilot Chat — web-grounded chat included with eligible M365 plans; no access to org files, email, or Teams	—
Add-on model	—	—	An add-on to Microsoft 365 — cannot be bought standalone; requires a qualifying base plan	—
Custom agents	—	—	Copilot Studio for internal agents (capacity-based; Azure subscription required to run agents)	—
Data grounding	—	—	Your organization's data via Microsoft Graph; respects each user's existing permissions	—
Enterprise price	—	—	$30/user/mo, annual commitment	—
True all-in cost	—	—	~$30–43/user/mo on the Business lane to ~$66–87 on the Enterprise lane, including the base license	—
Base license required	—	—	Business Standard/Premium (Business tier) or E3/E5 (Enterprise tier)	—
Security & compliance	—	—	SOC 2, ISO 27001, GDPR, and HIPAA support at the Enterprise tier	—
Business price (≤300 users)	—	—	$18/user/mo promotional (standard $21), annual; ~$25.20 month-to-month	—
Spaces	—	—	—	Shared team workspaces to organize research by project, with large org-wide file limits
Seat minimum	—	—	—	Per-seat; sales typically engages teams of 5+ (no broadly published hard minimum)
Comet browser	—	—	—	Chromium-based AI browser, free as of 2026
Data training	—	—	—	Company data is not used to train Perplexity's models; opt-out available
Core capability	—	—	—	Searches the web and your uploaded internal files together, with cited sources
Research limits	—	—	—	Unlimited Pro Searches plus a large Deep Research allowance per seat — far above consumer Pro
	Buy →	Buy →	Buy →	Buy →

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