Block Enter records 0 monthly visits with — month-over-month growth and Free pricing. Use AI records 8,751,848 monthly visits with -10.2% growth and Free Trial, Paid pricing.
Stop accidental sends in ChatGPT, Gemini, Claude and Perplexity
One workspace for Claude, GPT, Gemini, Grok and more
| Dimension / Metric | | |
|---|---|---|
| Official Domain | chromewebstore.google.com | use.ai |
| Pricing Model | Free | Free Trial, Paid |
| Monthly Visits | 0 (0) | 8.75M (8,751,848) |
| MoM Traffic Delta | 0 (—) | -999.07K (-10.2%) |
| Primary Market & Share | 🌐 Global (—) | 🇺🇸 United States (19.9%) |
| Direct Visits / mo | 0 | 720.34K |
| User Rating | 4.2 | 4.2 |
| Supported Platforms | Browser Extension | Website |
Stop accidental sends in ChatGPT, Gemini, Claude and Perplexity
Pressing Enter inside a supported AI chat box inserts a line break instead of firing the message off to the model.
Deliberate submission stays available through the modifier-key shortcut, so nothing about your normal workflow is lost.
Works on ChatGPT, Google Gemini, Claude and Perplexity AI, with the supported-service list refreshed as new chat UIs launch.
Configure once and the behaviour follows you between tabs and signed-in Chrome profiles.
One workspace for Claude, GPT, Gemini, Grok and more
Switch between Claude, GPT, Gemini, Grok, DeepSeek, Kimi, Qwen, GLM and Meta Muse models without juggling separate subscriptions.
Start a conversation on a fast model and hand the same thread to a stronger reasoning model when the task gets harder, keeping context intact.
Run multi-source research that reads up to 200 sources on Pro and up to 1,000 on Max, returning structured reports with references.
Create PDFs, slide decks and spreadsheets directly from a prompt, and generate images with leading models such as Nano Banana and GPT Image.
SpecialistDelivers industry-leading reasoning and multimodal capabilities in a single model, but lacks multi-model switching options.
SpecialistDelivers industry-leading reasoning and multimodal capabilities in a single model, but lacks multi-model switching options.
SpecialistExcels at nuanced writing and document analysis using Anthropic models, but does not aggregate alternative frontier providers.
SpecialistExcels at nuanced writing and document analysis using Anthropic models, but does not aggregate alternative frontier providers.
SpecialistProvides high-efficiency open-weight reasoning models at low cost, but lacks a multi-model aggregator workspace interface.
SpecialistProvides high-efficiency open-weight reasoning models at low cost, but lacks a multi-model aggregator workspace interface.
SpecialistFocuses heavily on real-time web search with citations, but offers less flexibility for multi-model prompt comparison.
SpecialistFocuses heavily on real-time web search with citations, but offers less flexibility for multi-model prompt comparison.
Aggregates diverse frontier models and custom bots into one chat app, but lacks desktop workspace customization.
Aggregates diverse frontier models and custom bots into one chat app, but lacks desktop workspace customization.
Provides multi-model desktop and web workspaces, but requires configuring your own API keys for full flexibility.
Provides multi-model desktop and web workspaces, but requires configuring your own API keys for full flexibility.
AI sidebar and browser agent for reading, writing and research
AI sidebar and browser agent for reading, writing and research
SpecialistIntegrates multi-model AI directly into your browser workflow, trading deep multi-model chats for contextual page helpers.
SpecialistIntegrates multi-model AI directly into your browser workflow, trading deep multi-model chats for contextual page helpers.
Aggregates major LLMs under a single subscription, but provides fewer specialized creative generation tools.
Aggregates major LLMs under a single subscription, but provides fewer specialized creative generation tools.
Free / Open-sourceOffers a powerful self-hosted open-source interface for multiple models, requiring technical setup unlike managed web aggregators.
Free / Open-sourceOffers a powerful self-hosted open-source interface for multiple models, requiring technical setup unlike managed web aggregators.
An extendable launcher that puts your tools, AI, and automations one keystroke away
An extendable launcher that puts your tools, AI, and automations one keystroke away
A prompt library and management layer for ChatGPT and other AI models
A prompt library and management layer for ChatGPT and other AI models
