AI assistant from xAI with chat, image and video generation, voice, and a developer API.
Free stops at: Limits not stated on the pages checked
Listed Not yet reviewed
Pricing US price unconfirmed
Head-to-head · profiles checked Oct 1, 2026
Grok vs Gemini in 2026: which one fits your work
Pick Google Gemini for most everyday work: it has confirmed USD prices ($4.99 AI Plus, $19.99 AI Pro), a 1M-token context on AI Pro and Ultra, and ties into Gmail, Docs and Chrome. Pick Grok for live web and X search, image and video generation, or a per-token API. Grok's SuperGrok prices were not visible.
Starting priceFree $0; paid tiers not priced · Free $0; AI Plus $4.99/moGrok · Google Gemini
Free tierYes · YesGrok · Google Gemini
Plans documented4 · 9Grok · Google Gemini
API price (flagship)$2.00 in / $6.00 out per 1M tokens · $0.75 in / $3.75 out per 1M tokens (Gemini 3.8 Flash, promo through 2026-12-31)Grok · Google Gemini
We based this on our verified profiles of Grok (checked 2026-10-01) and Google Gemini (checked 2026-09-30), built from official pricing, docs and policy pages; it uses no third-party benchmarks and no vendor paid for placement.
Is Grok better than Google Gemini? The short answer
Pick Gemini if you live in Google accounts and want one assistant across chat, Gmail, Docs and Chrome, with confirmed USD prices from $4.99/month and a $0 tier. Pick Grok if you want live web and X search with image and video generation, or a per-token API at $2.00 input and $6.00 output per 1M tokens for grok-4.7. Grok's SuperGrok and SuperGrok Heavy prices were not visible when we checked, so a paid Grok tier cannot be priced yet. Gemini's privacy terms are documented in detail, while Grok's privacy and training terms were not found.
Based on our verified profiles of Grok (checked 2026-10-01) and Google Gemini (checked 2026-09-30), built from official pricing, docs and policy pages; no benchmark was run.
Grok and Google Gemini, as their sites look today
Our own captures of each vendor's public pages. Click a frame for the full-size image.
Grok or Google Gemini: which to use, by task
If you only want the answer, this is the table. Everything below is the evidence from the two documented profiles.
| You want to | Use | Why |
|---|---|---|
| Search current events on the web and X | Grok | Grok has built-in web and X search; Gemini lists Deep Research for web reports |
| Research a topic and get a structured report | Google Gemini | Gemini Deep Research is on all plans and produces a structured report |
| Generate images | Either | Grok creates images up to 2K; Gemini Free includes image generation |
| Generate short videos | Either | Grok does video up to 15 seconds; Gemini video generation needs a paid plan |
| Work with Gmail, Drive, Docs and Calendar | Google Gemini | Gemini Connected Apps read and act on Google Workspace; Grok lists no such integrations |
| Analyze a long document or book | Google Gemini | Gemini AI Pro and Ultra offer a 1M-token context; Gemini Free is 32k |
| Talk by voice | Either | Grok has speech-to-speech chat; Gemini has Gemini Live on all plans |
| Draft documents or build a small prototype | Google Gemini | Gemini Canvas is on all plans; Grok lists no equivalent |
| Build an app on an API | Either | Grok API is billed per token; Gemini API has a free tier and pay-as-you-go |
| Browse the web for you in Chrome | Google Gemini | Gemini in Chrome with auto browse is on AI Pro and Ultra |
Who should pick which
Pick Grok if
- You want a chat assistant with built-in web and X search
- You are an X user (SuperGrok Heavy includes X Premium+ at no extra charge)
- You want to build on an API billed per token, with Imagine and Voice APIs priced separately
- You are a developer who wants one documented model family for text, image, video and voice
Pick Google Gemini if
- You use Gmail, Drive, Docs and Calendar and want the assistant connected to them
- You want confirmed USD pricing: Free, AI Plus $4.99, AI Pro $19.99, AI Ultra from $99.99 per month
- You analyze long documents (1M-token context on AI Pro and Ultra)
- You want a free API tier to prototype before paying
What Grok does better, and what Google Gemini does better
Grok
- Live web and X search built into chat and the API
- Image and video generation (Imagine) with a separate Imagine API from $0.02 per image
- Speech-to-speech and text-to-speech, with a Voice API (agent $0.08 per minute)
- Function calling and remote MCP in the API
Google Gemini
- Connects to Gmail, Drive, Docs, Calendar, YouTube, Maps and more through Connected Apps
- Runs inside Chrome, with desktop apps for macOS and Windows
- Canvas, Gems and Gemini Notebook for drafting and study
- 1M-token context on AI Pro and Ultra and a free API tier
Grok vs Google Gemini pricing: plans and free tiers
| Plan | Tool | Price | Limits |
|---|---|---|---|
| Grok Free | Grok | $0 | Limits not stated on the pages checked |
| SuperGrok | Grok | Not stated | Chats 5x longer than Lite; Expert mode with higher limits on the best model |
| SuperGrok Heavy | Grok | Not stated | Maximum usage at the fastest speed |
| API: grok-4.7 | Grok | $2.00 per 1M input tokens, $6.00 per 1M output tokens | 500k token context |
| Gemini Free | Google Gemini | $0 | Compute-based limits refreshing every 5 hours up to a weekly cap; 32k token context |
| Google AI Plus | Google Gemini | $4.99/mo | 2x higher usage limits than Free |
| Google AI Pro | Google Gemini | $19.99/mo | 4x higher usage limits than Free; 1M token context |
| Google AI Ultra | Google Gemini | $99.99/mo (5x) or $199.99/mo (20x) | 5x or 20x higher usage limits than AI Pro |
| Gemini Enterprise Business | Google Gemini | From $21/seat/mo | Up to 300 seats |
| Gemini Enterprise Standard / Plus | Google Gemini | From $30/seat/mo, contact sales | Unlimited seats |
| Gemini Developer API Free | Google Gemini | $0 | Lower rate limits; content used to improve Google products |
| Gemini Developer API Paid | Google Gemini | Usage-based, e.g. $0.75 in / $3.75 out per 1M tokens (Gemini 3.8 Flash) | Rate limits tied to usage tier by cumulative spend |
USD as published on each vendor's pricing page, checked Oct 1, 2026. Grok pricing in full · Google Gemini pricing in full
Usage limits: what the vendors state
| Grok | Google Gemini | |
|---|---|---|
| Messages / rate limits | Not stated for Free; SuperGrok has higher limits on the best model | Compute-based, refresh every 5 hours up to a weekly cap; AI Plus 2x, AI Pro 4x, Ultra 5x or 20x vs the tier below as listed |
| Context / file size | 500k tokens (grok-4.7 API) | 32k tokens on Free, 1M on AI Pro and Ultra; up to 10 files per prompt |
| Seats / team | Not stated | Enterprise Business up to 300 seats; Standard / Plus unlimited |
Feature comparison
| Feature | Grok | Google Gemini |
|---|---|---|
| Image generation | Yes | Yes |
| Video generation | Yes | Yes, on paid plans |
| Voice | Yes | Yes |
| File upload | Not stated | Yes |
| Web search | Yes, web and X | Deep Research reports; Search grounding in the API |
| Agents / tools | Function calling, remote MCP, agentic tool calling | Gemini Spark agent on Ultra; Workflow Builder in Enterprise |
| API | Yes, credits required | Yes, free and paid tiers |
| Mobile apps | Free plan page mentions iOS and Android | Yes |
Privacy and data training
| Grok | Google Gemini | |
|---|---|---|
| Training on your data | Not stated | Personal accounts with Keep Activity on are used for training; paid API and Enterprise are not |
| Retention | Not stated | Auto-delete after 18 months by default; temporary chats kept 72 hours |
| Business controls | Enterprise terms, DPA and BAA are linked from the site | Enterprise data not used for training; VPC-SC, CMEK and data residency on Standard / Plus |
Taken from each vendor's published policy pages at the time of our check. Policies change; the source links are at the bottom.
Cost per answer on the API
Support assistant: 2,500 input + 500 output tokens
| Model | Tool | Cost per answer |
|---|---|---|
| Gemini 3.8 Flash | Google Gemini | $0.0038 |
| Grok 4.7 | Grok | $0.0080 |
USD at list API prices from research/pricing/models.json; chat subscriptions are flat-rate and not included Run your own numbers in the calculator.
Switching between Grok and Google Gemini: what carries over
Grok → Google GeminiCarries over
- Chat prompts and use cases such as research and drafting
- API workloads can move to the Gemini Developer API, which also bills per token
- Built-in X search
- Imagine-style video up to 15 seconds in the free tier, since Gemini video needs a paid plan
Google Gemini → GrokCarries over
- Chat prompts for research, image generation and voice
- API workloads can move to the Grok API, which bills per token
- Gmail, Drive, Docs and Calendar connections
- Canvas, Gems, Gemini in Chrome and the free API tier
Pros and cons
Grok
- Public developer API with documentation
- Multimodal: text, image, video, voice
- Built-in web and X search tools
- Consumer plan prices not shown in the viewed locale
- Higher limits and best model require SuperGrok or SuperGrok Heavy
- API usage requires purchasing credits
Google Gemini
- Substantial free tier including Deep Research, image generation, Live and Canvas
- 1M-token context window on Pro and Ultra
- Free developer API tier plus Batch API at 50% discount on paid
- With Keep Activity on, chats are used to train models and a subset is read by human reviewers
- Usage limits are compute-based and may change without notice
- Free plan context window is 32k tokens
The two tools
Google's multimodal AI assistant, available free with higher limits through Google AI subscriptions.
Free stops at: Varying access to 3.1 Pro, Standard compute-based usage limits; refresh every 5 hours until weekly limit
Listed Not yet reviewed
Verified gemini.google.com (opens Google Gemini website in a new tab)
Free · paid from $4.99/mo US · checked Sep 30
Grok or Google Gemini: how to choose
- Do you live in Gmail, Drive and Docs? Choose Gemini
- Do you need live X search? Choose Grok
- Do you need a price you can budget today? Choose Gemini, since SuperGrok prices are unconfirmed
- Do you analyze long files? Choose Gemini AI Pro or Ultra for the 1M-token context
- Do you need privacy terms in writing? Choose Gemini, whose terms are documented; Grok's were not found
- Default pick: Gemini for most people, Grok if search on X and video matter most
Frequently asked questions
Is Grok or Google Gemini cheaper?
Gemini has confirmed USD prices: Free, then $4.99/month for AI Plus and $19.99/month for AI Pro. Grok has a free plan, but SuperGrok and SuperGrok Heavy prices were not visible in the locale we checked.
Do Grok and Google Gemini have free plans?
Yes, Grok and Google Gemini both have free plans. Grok is free to try on web and in the apps, with limits not stated. Gemini Free includes image generation, Deep Research and Canvas, with a 32k-token context window.
Which has a better API, Grok or Gemini?
The documents show different billing. Grok's grok-4.7 costs $2.00 per 1M input and $6.00 per 1M output tokens and needs purchased credits. Gemini offers a free API tier plus pay-as-you-go tiers based on cumulative spend.
Which is better for privacy, Grok or Gemini?
Gemini documents its terms: personal accounts with Keep Activity on are used for training, and paid API and Enterprise data is not. Grok's privacy and training terms could not be found, so we cannot compare them.
Sources
- https://grok.com/plans
- https://x.ai/grok
- https://docs.x.ai/developers/models
- https://gemini.google.com/
- https://gemini.google/us/subscriptions/
- https://ai.google.dev/gemini-api/docs/pricing
- https://ai.google.dev/gemini-api/docs/rate-limits
- https://ai.google.dev/gemini-api/docs/models
- https://ai.google.dev/gemini-api/terms
- https://support.google.com/gemini/answer/13594961?hl=en
- https://support.google.com/gemini/answer/16275805?hl=en
- https://support.google.com/gemini/answer/14903178?hl=en
- https://support.google.com/gemini/answer/13695044?hl=en
- https://support.google.com/gemini/answer/13575153?hl=en
- https://support.google.com/gemini/answer/13275745?hl=en
- https://gemini.google/us/release-notes/
- https://gemini.google/us/students/
Only official vendor pages. No third-party benchmarks, forum threads or press were used. How we review.