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Grok vs Pika

Grok: xAI's AI assistant, with Grok Imagine for creating and editing images and making videos with sound. Pika: An AI creative platform with 25+ apps for video, image and sound, on Pika's own and third-party models.

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Updated October 16, 2026

Grok and Pika details as published on grok.com and pika.art (and their official app store listings), checked October 16, 2026. Luren AI shown for reference.
	Grok	Pika	Luren AI
Platforms	Web, iOS, Android	Web, iOS	iPhone and Android app
Mobile app	Yes	Yes	Yes, iPhone and Android
Free plan	Free to download and use; SuperGrok subscriptions add higher usage on Grok Imagine.	Free plan with access to all models and no watermark, but no monthly credits: you buy credit packs.	Free to download and try
Pricing	Free, with SuperGrok subscriptions (Lite, SuperGrok, Plus and Heavy on its App Store listing) and extra usage credits sold in the app.	Starter $10, Creator $35 and Fancy from $95 a month, or $8, $28 and $76 a month billed yearly; credit packs from $25 for 1,500 credits (as listed on its pricing page).	Pay per creation with coins, or a weekly or yearly Pro subscription
What you need to start	None: start from text or your voice, or upload a photo to edit or animate.	None: start from a prompt, or attach images of characters, products, settings or styles.	One photo, or just a prompt; no training
AI models	xAI's own Grok models, with Grok Imagine for images and video.	Pika's own Pika 2.5 and Pikaframes, plus Seedance 2.5, MiniMax H3, Wan 3.0, Gemini Omni 1.1 Flash, GPT Image 2.5, Nano Banana 2.1, Seedream 5, Seedream 4 and Grok Imagine, and audio models including ElevenLabs.	Nano Banana Pro, Nano Banana 2.1, GPT Image 2.5, Seedream, Qwen-Image 3.0, Grok Imagine; Veo 3.1, Kling, Seedance
Images	Images from text, or from your voice	Image Studio, Character Studio and Product Shot apps	300+ styles, your own prompt with a model picker, and an AI agent
Video	Short videos with sound from text or from your photos; Imagine Agent Mode stitches clips into longer videos	Video Studio: short clips or multi-shot videos up to 30 seconds with sound; extend, swap and motion-transfer apps	Image to video, text to video, UGC videos and 40+ AI dances
Editing	Remove objects, change backgrounds or apply artistic styles to existing images	Swap, remove or restyle anything in an image; color grade or relight a photo or clip	Restore, upscale, change clothes, backgrounds, pose and expression

Choose Grok if…

Fast images and short clips with sound from a prompt
Animating your own photos
People who want research and creative tools in one assistant

Grok is the AI assistant from xAI, on the web at grok.com and in apps for iPhone, iPad and Android. Its Grok Imagine feature generates images from text or your voice, edits existing images, creates short videos with sound and animates your photos, and Imagine Agent Mode helps you plan, generate and stitch clips into longer videos. Grok also offers chat, research and real-time answers from X and the web.

Strengths

Images and videos with sound in the same app as a full AI assistant
Turns your own photos into short videos
Edits images by description: remove objects, change backgrounds, apply styles
Real-time answers from X and the web alongside the creative tools

Limits to know

Higher Grok Imagine usage requires a SuperGrok subscription
Rated 16+ on the App Store and Teen on Google Play
Its store listings do not describe a choice of third-party image or video models

Grok alternatives →

Choose Pika if…

Creatives who want many models behind simple, task-focused apps
Product shots and product ads from a phone photo
Short multi-shot videos with sound

Pika is an AI creative platform that relaunched on September 17, 2026, bringing video, image and sound creation into one place, with focused apps on top of models such as Seedance, GPT Image, MiniMax H3 and Pika's own. Its Video Studio makes clips or multi-shot videos up to 30 seconds with sound, and other apps cover product shots, swaps, motion transfer, color grading and soundtracks. Its iPhone app offers Pika's playful effects such as Pikaffects and Pikaswaps.

Strengths

Every plan, including Free, gets every model and app; plans differ only by credits and parallel generations
No watermark on any plan
Task-focused apps choose a suitable model automatically, and you can still pick one yourself
Sound tools for music, speech, sound effects and soundtracks matched to your clip

Limits to know

The free plan has no monthly credits, so you need a credit pack to generate
A commercial license comes with the Creator plan and above
Top-up credits bought on pika.art cannot be used in the iOS app, the API or MCP
Its site mentions an iOS app but no Android app

Pika alternatives →

Key differences

Grok is listed among ai image generators and ai video generators; Pika among ai video generators and ai image generators and ai product photo tools.
Free plans: Grok: Free to download and use; SuperGrok subscriptions add higher usage on Grok Imagine. Pika: Free plan with access to all models and no watermark, but no monthly credits: you buy credit packs.

A third option

Both kinds of model, in one phone app

Luren AI puts Nano Banana Pro, GPT Image 2.5, Seedream, Veo 3.1 and Kling side by side on iPhone and Android, with 300+ ready-made styles, UGC ads, AI dances and an AI agent that makes the picture for you. Start from one photo, no training.

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FAQ

Grok vs Pika: questions

Is Grok better than Pika?

It depends on the job. Grok suits fast images and short clips with sound from a prompt; animating your own photos; people who want research and creative tools in one assistant. Pika suits creatives who want many models behind simple, task-focused apps; product shots and product ads from a phone photo; short multi-shot videos with sound.

Is Grok free?

Free to download and use; SuperGrok subscriptions add higher usage on Grok Imagine.

Is Pika free?

Free plan with access to all models and no watermark, but no monthly credits: you buy credit packs.

Which is better for video, Grok or Pika?

Grok: Short videos with sound from text or from your photos; Imagine Agent Mode stitches clips into longer videos. Pika: Video Studio: short clips or multi-shot videos up to 30 seconds with sound; extend, swap and motion-transfer apps.

Is Grok Imagine free?

Grok is free to download and use, and its apps sell SuperGrok subscriptions and extra usage credits. Grok's plans page lists higher usage on Grok Imagine as a SuperGrok benefit.

Is there an alternative to Grok and Pika on my phone?

Luren AI is an iPhone and Android app with image models like Nano Banana Pro, GPT Image 2.5 and Seedream, video models like Veo 3.1 and Kling, 300+ ready-made styles and an AI agent. It is free to download and try.

More comparisons

Sources

Grok and Pika are trademarks of their owners. Luren AI is not affiliated with either. Details are as each company publishes them on its own site and store listings on the date above; plans and prices change, so check their sites before you buy.