Side-by-side comparison · AI Assistants & LLMs
Google AI Studio vs Kimi vs Perplexity
Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.
Comparing 3 tools, the maximum.
At a glance
Pick it if: Founders, marketers and developers who want to test Google's models or build a quick app without paying.
Pick it if: People who want an agent to produce finished slides, documents, spreadsheets and websites, and developers after a cheaper coding model.
Pick it if: Anyone who researches as part of their job and is sick of having ten tabs open.
Overview
| Attribute | Google AI Studio | Kimi | Perplexity |
|---|---|---|---|
| In one line | Google's free workspace for testing Gemini models and building apps from a description. | Moonshot AI's assistant with a strong agent for slides, documents, sheets and websites. | Ask a question and get a short answer from the web, with links to every source. |
| Pricing model | Freemium | Freemium | Freemium |
| Starting price | $19.99/mo | $19/mo or $15/mo | $17/mo |
| Free plan | Yes | Yes | Yes |
| Works with Claude Code | Yes | No | Yes |
Rating breakdown
Our scores out of 5. The higher bar in each row is highlighted.
| Attribute | Google AI Studio | Kimi | Perplexity |
|---|---|---|---|
| Overall rating | 3.9 | 3.8 | 4.2Winner |
| Ease of useHow quickly someone non-technical gets value from it. | 3.0 | 4.0 | 4.5 |
| FeaturesHow completely it covers its own job, and how well the pieces fit together. | 4.5 | 4.5 | 3.5 |
| Output qualityHow good the results are before you fix them. | 4.5 | 4.0 | 4.5 |
| Value for moneyWhat you get for the price, including the free plan. | 4.0 | 3.5 | 4.0 |
| Speed & reliabilityHow fast it is and how often it falls over. | 3.5 | 3.0 | 4.5 |
Feature comparison
A tick means it does this today. A dash means we haven't checked.
| Attribute | Google AI Studio | Kimi | Perplexity |
|---|---|---|---|
| Access & platform | |||
| Free plan | Yes | Yes | Yes |
| Mobile app | No | Yes | Yes |
| Desktop app | No | Yes | Yes |
| Browser extension | No | No | Yes |
| API access | Yes | Yes | Yes |
| Teams & business | |||
| Team workspace | No | – | Yes |
| Enterprise plan or SSO | Yes | No | Yes |
| Connects to other apps | Yes | No | Yes |
| Open source or self-hosted | No | Yes | No |
| AI abilities | |||
| Works with your files | Yes | Yes | Yes |
| Understands images | Yes | Yes | Yes |
| Makes images | Yes | – | Yes |
| Makes video | Yes | No | Yes |
| Writes code | Yes | Yes | Yes |
| Runs agents or automations | Yes | Yes | Yes |
| Learns your brand or style | No | No | No |
| Works in many languages | Yes | Yes | Yes |
| Capabilities score | 11/ 17 | 10/ 17 | 15/ 17 |
Pricing
Plans as listed on each vendor's site when we last checked. Confirm before you buy.
| Attribute | Google AI Studio | Kimi | Perplexity |
|---|---|---|---|
| Plans | FreeOur pick Free Testing models and building small prototypes. | Adagio Free Trying the chat and a taste of the agent. | Free Free Everyday questions and quick fact-checks. |
Google AI Pro $19.99/mo Regular users who also want the Gemini app upgrade. | PlusOur pick $19/mo or $15/mo billed yearly Anyone who wants to use the agent most weeks. | ProOur pick $17/mo billed yearly Anyone who researches as part of their job. | |
Google AI Ultra From $99.99/mo Heavy builders who want the highest limits. | Pro $39/mo or $31/mo billed yearly Regular users who run out of credits on Plus. | Max $167/mo billed yearly Power users running the Computer agent all day. | |
Paid API Pay as you go, $10 prepay to start Apps in production and anyone with sensitive data. | Max $99/mo or $79/mo billed yearly Heavy users running several jobs at once. | Enterprise Pro $34/seat/mo billed yearly Teams that need admin controls and data protection. | |
Ultra $199/mo or $159/mo billed yearly Power users running agents all day. | Enterprise Max $271/seat/mo billed yearly Research teams working with large datasets and files. | ||
| Which plan to pick | Start free. If you're putting anything sensitive in or building something people will use, switch to a paid API key so your prompts aren't used for training. Google AI Pro only makes sense if you'd use the Gemini app upgrade too. | Try the free plan to see the agent's output. If you like it, Plus at $19 is the sensible plan, and the yearly price drops it to $15. Only move up if you keep running out of credits, which long Swarm jobs do quickly. | Start free and see how often you hit the Pro search limit. If you research most days, Pro pays for itself in saved tabs. Its 4,000 bonus Computer credits are a one-off and run out after about 30 days, so don't count them as a monthly allowance. Max only makes sense if you're using the Computer agent heavily enough to burn through the credits. |
Key features
| Attribute | Google AI Studio | Kimi | Perplexity |
|---|---|---|---|
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Pros and cons
| Attribute | Google AI Studio | Kimi | Perplexity |
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Who each one is for
| Attribute | Google AI Studio | Kimi | Perplexity |
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Questions people ask
Which is better, Google AI Studio, Kimi or Perplexity?
Perplexity scores highest overall in our ratings (Google AI Studio 3.9/5, Kimi 3.8/5 and Perplexity 4.2/5). Google AI Studio is best for prototyping an app or internal tool by describing it and testing new Gemini models before they reach the app. Kimi is best for turning a brief into a slide deck and research reports and document drafts. Perplexity is best for fact-checking and quick research and competitor and market research.
Which is cheaper, Google AI Studio, Kimi or Perplexity?
Google AI Studio: There's a free plan, and paid plans start at $19.99/mo. Kimi: There's a free plan, and paid plans start at $19/mo or $15/mo. Perplexity: There's a free plan, and paid plans start at $17/mo.
Which is easier to use, Google AI Studio, Kimi or Perplexity?
Perplexity rates highest for ease of use in our scores. Anyone who researches as part of their job and is sick of having ten tabs open.
How we compare
Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.
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