Tool comparison

ChatGPT vs Perplexity vs Gemini

ChatGPT is the broad generalist default, Perplexity is the research-first sourced engine, and Gemini is the Google-native workflow layer.

general ai assistant

ChatGPT

ChatGPT is the lowest-risk default when one subscription needs to span research, writing, meetings, ChatGPT Work deliverables, and Codex-backed workflow work instead of only the IDE. The operational distinction matters: Chat is conversational, Work is outcome-oriented, and Codex is for software development.

Best for: One-seat versatility across research, writing, meetings, and general day-to-day work.
Avoid if: Buyers who mainly care about citations-first research or already want AI embedded in Google Workspace.
Starting price: $20

research assistant

Perplexity

Perplexity is easiest to justify when the purchase is really about research quality, sourcing, and faster answer finding across the web and internal knowledge rather than broad document collaboration or IDE-native coding.

Best for: Fast sourced research, answer verification, and analyst-style information work.
Avoid if: Company-wide standardization where one assistant must span many unrelated workflows.
Starting price: $20

workspace ai assistant

Gemini

Gemini is strongest when the buyer already lives in Google Workspace and wants AI bundled into email, docs, meetings, search, and NotebookLM instead of paying for a separate specialist workspace.

Best for: Google-centric collaboration where AI should live inside docs, meetings, search, and NotebookLM.
Avoid if: Organizations looking for the strongest standalone research specialist or a independent AI workspace with more range.
Starting price: $4.99

Last verified: Sep 4, 2026

ChatGPT pricing ChatGPT Business Apps in ChatGPT Perplexity enterprise pricing Perplexity Enterprise Comet Assistant panel Gemini pricing Gemini Control Gemini access to Workspace data How we evaluate

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Pricing

Subscription cost by team size

Estimated costs based on published prices. 5 seats

Team size

Change the team size to compare monthly costs.

ChatGPT

$150

Estimated monthly cost

Best published plan: Business

Perplexity

$200

Estimated monthly cost

Best published plan: Enterprise Pro

Gemini

$42

Estimated monthly cost

Best published plan: Workspace Business Starter

Features

Key feature differences

Compare available features and usage terms.

role

Primary role

ChatGPT

Broad general-purpose assistant

Perplexity

Research-first answer engine

Gemini

Google-native collaboration layer

research

Research posture

ChatGPT

Strong research inside a workspace-wide

Perplexity

Citations and answer traceability are central

Gemini

Grounded research through Google Search and NotebookLM

environment

Best system fit

ChatGPT

Cross-functional teams wanting one AI surface

Perplexity

Analyst, operator, and strategy teams

Gemini

Google Workspace-centered organizations

price

Published paid entry

Gemini enters through both standalone Google AI plans and Workspace tiers, so the practical price depends on what the company already pays for.

ChatGPT

Plus from $20/month

Perplexity

Pro from $20/month

Gemini

Workspace AI entry can start around $8.40 per user monthly, depending on tier

Recommendations

Choose for your situation

Review recommendations for individuals, teams, and enterprises.

Individual

Choose ChatGPT by default, Perplexity for research-first work, and Gemini when Google already owns the workflow.

Team

Choose ChatGPT for broad coverage, Perplexity for analyst and strategy teams, and Gemini for Workspace-heavy collaboration.

Enterprise

Choose ChatGPT for the broad standard, Perplexity for research specialists, and Gemini for Google-native rollout.

Choosing a tool

Recommendations by user

Find the recommendation for your individual, team, or enterprise needs.

Individual

Most individuals should choose ChatGPT unless they are strongly research-first or already fully anchored in Google apps. Perplexity is the research specialist. Gemini is the Google-native convenience pick.

Team

Teams should choose ChatGPT for broad mixed-role coverage, Perplexity for sourced research groups, and Gemini for Google-centric collaboration.

Enterprise

Enterprise buyers should read this as generalist standard versus research layer versus suite-embedded distribution. Each wins on a different operating logic.

Watchlist

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FAQ

Common questions

Check pricing, features, and switching requirements.

Which one should most people start with?

ChatGPT is still the lowest-risk default for most people because it spans the widest range of work. Perplexity is better if research and sourcing are the whole point. Gemini is better if Google apps already own the day.

Which one is best for sourced research?

Perplexity is the clearest specialist choice when sourced answers and fast verification are the point of the purchase. ChatGPT and Gemini can both research well, but that is not their core buying logic.

Which one fits Google Workspace best?

Gemini fits Google Workspace best because it is bundled into Gmail, Docs, Meet, Search, and NotebookLM. That embedded distribution is its strongest advantage.

Which one is best for company-wide default use?

ChatGPT is the widest standalone default. Gemini can be easier if the company already runs on Google Workspace. Perplexity is usually the specialist layer, not the default for everyone.

Can a team mix them?

Yes. A common pattern is ChatGPT or Gemini as the default collaboration layer, then Perplexity for the smaller research-heavy group.

Which one is cheapest to enter on paid pricing?

Gemini can enter lowest when it rides eligible Workspace tiers. ChatGPT Plus and Perplexity Pro both start at $20/month, but the real comparison changes once team controls and usage are included.

Keep comparing

Related comparisons

Explore other candidates and shortlists by use case.

PairwiseChatGPT vs PerplexityChatGPT is the better general-purpose workspace assistant. Perplexity is the better buy when sourced research and fast answer verification matter more than broad workflow coverage.PairwiseChatGPT vs GeminiChatGPT is the better broad default when one AI seat has to cover many kinds of work. Gemini is the better buy when the team already runs on Google Workspace and wants AI bundled into docs, meetings, search, and NotebookLM.PairwisePerplexity vs GeminiChoose Gemini when approved work and collaboration already live in Google Workspace. Choose Perplexity when the primary job is researching changing external information and reviewing sources. A team may need both, but each must have a defined data boundary and owner.ChatGPTChatGPT Read pricing guideChatGPT still has Free, Go, Plus at $20/month, and Business at $20/user/month annually or $30 monthly. Work follows the same usage structure as Codex, so model longer Work deliverables and Codex separately from the Business seat: allowance and additional credits vary by plan and task. Pro remains $100/month for 5x Plus usage or $200/month for 20x, with no annual billing for Go, Plus, or Pro.PerplexityPerplexity Read pricing guidePaid entry starts at $20/month on Pro, but meaningful team buying starts at Enterprise Pro: $40/month per seat or $400/year, with Enterprise Max reserved for specialist high-intensity research seats.GeminiGemini Read pricing guideFor shared Docs and Meet workflows, Workspace Business Standard is the useful team comparison: the published U.S. annual-commitment rate is $14/user/month before tax. Starter is $7 but has a narrower Gemini feature set. Introductory offers vary by checkout, and the public cards and footnotes show inconsistent durations; use list pricing for the budget and confirm any discount separately.