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8 alternatives · updated Sep 2026

The best UniJump alternatives in 2026

8 tools that do the job UniJump does. Each one is measured against UniJump on price, free plan and our rating, so you can see what you gain by switching.

Shortlist by what you need

Start here if you know why you are leaving UniJump.

  1. Want the closest match?

    HARPA AI

    Most similar to UniJump in what it does, its category and its price.

    Visit (opens HARPA AI in a new tab)

  2. Need a free plan?

    Merlin

    Has a free plan, rated 4.0 out of 5.

    Visit (opens Merlin in a new tab)

  3. Want the lowest price?

    PaletteBrain

    From $29/mo, the lowest starting price here.

    Visit (opens PaletteBrain in a new tab)

  4. Want the best rated?

    MaxAI.me

    Rated 3.9 out of 5 in our review, against 3.4 for UniJump.

    Visit (opens MaxAI.me in a new tab)

At a glance

Green means better than UniJump, red means worse. Prices are starting prices per month.

ToolOur ratingStarts atFree planBest forCompare
UniJumpBaseline3.4FreeYesCmd+J anywhere on the web to summarize the page, rewrite a sentence, or translate on the spot - free, open source, no signup, stores no personal data.
HARPA AI3.6+0.2FreeYesPress Alt+A on any webpage to reach GPT-5.4, Claude 4.6, Gemini 3.1, DeepSeek or Llama - plus browser automation for data extraction, form filling and monitoring, used by 500,000+ professionals.vs UniJump
Merlin4.0+0.6$15/moYesBrowser AI assistant that brings ChatGPT, Claude, and other models to any website with one shortcut.vs UniJump
Shortkut3.4SameFreeYesA Chrome extension that puts ChatGPT-powered shortcuts into any input box on the internet - build, save, and share AI snippets with your whole team.vs UniJump
IntelliMail3.0−0.4FreeYesOpen Gmail, add context, click IntelliMail - a perfectly crafted email drafted in seconds, powered directly by your own OpenAI account.vs UniJump
MaxAI.me3.9+0.5$30/moYesBrowser extension that puts ChatGPT, Claude, and Gemini one click away on any website.vs UniJump
PaletteBrain3.4Same$29/moNoSelect text in any Mac app, hit Space, run a custom AI command, paste the result back - no window switching, bring your own OpenAI key, pay once for lifetime access.vs UniJump
Flakes3.8+0.4FreeYesKeyboard-first browser for macOS with AI that reads the tabs you already have open.vs UniJump
PromptFolder3.6+0.2FreeYesStores and organises prompts in folders, with a Chrome extension that reaches into ChatGPT.vs UniJump

The alternatives in detail

In order of how closely each one matches UniJump.

  1. HARPA AI

    3.6Free

    vs UniJump+0.2

    Press Alt+A on any webpage to reach GPT-5.4, Claude 4.6, Gemini 3.1, DeepSeek or Llama - plus browser automation for data extraction, form filling and monitoring, used by 500,000+ professionals.

    • Multi-model AI access (GPT-5.4, Claude 4.6, Gemini 3.1, DeepSeek, Llama 4) via one shortcut
    • Web automation - data extraction, form filling, page monitoring
    • Hallucination-free search-grounded AI responses with source citations

    Access to multiple frontier models from one extension, no separate subscriptions

    Free tier has real limitations that push toward the paid S Plan

    Visit HARPA AI (opens HARPA AI in a new tab)ReviewCompare with UniJump

  2. Merlin

    4.0$15/mo

    vs UniJump+0.6

    Browser AI assistant that brings ChatGPT, Claude, and other models to any website with one shortcut.

    • Ctrl/Cmd+M shortcut for AI access on any website
    • Access to GPT-4, Claude 3 Opus, Gemini, DeepSeek, and Mistral Large from one interface
    • Dedicated summarization for YouTube videos, PDFs, and articles

    Free tier's 102 daily queries is generous enough for real evaluation before paying

    'Unlimited fair access' marketing overstates a Pro plan that's actually credit-capped

    Visit Merlin (opens Merlin in a new tab)ReviewCompare with UniJump

  3. Shortkut

    3.4Free

    vs UniJumpSame

    A Chrome extension that puts ChatGPT-powered shortcuts into any input box on the internet - build, save, and share AI snippets with your whole team.

    • AI-powered shortcuts usable in any input box on the internet
    • Custom, reusable AI-driven snippets
    • Team collaboration via shared private shortcuts

    Works inline in existing input boxes, no context-switching to a separate AI tool

    Paid/enterprise pricing isn't finalized yet (post-1.0 release)

    Visit Shortkut (opens Shortkut in a new tab)ReviewCompare with UniJump

  4. vs UniJump−0.4

    Open Gmail, add context, click IntelliMail - a perfectly crafted email drafted in seconds, powered directly by your own OpenAI account.

    • AI email generation powered by the user's own OpenAI/ChatGPT account
    • Template library with AI-powered suggestions
    • Personalized greetings and sign-offs

    Uses your own OpenAI account rather than an opaque third-party model

    Requires the user to have their own OpenAI account and API access

    Visit IntelliMail (opens IntelliMail in a new tab)ReviewCompare with UniJump

  5. MaxAI.me

    3.9$30/mo

    vs UniJump+0.5

    Browser extension that puts ChatGPT, Claude, and Gemini one click away on any website.

    • One-click AI prompts embedded directly on websites like Gmail and LinkedIn
    • Choice of underlying models including GPT-4, Claude, and Gemini
    • Temperature Control for tuning output between factual and creative

    Works inline across websites instead of requiring a separate chatbot tab

    Free tier's 3 Pro chats a day pushes regular users toward the paid plan fast

    Visit MaxAI.me (opens MaxAI.me in a new tab)ReviewCompare with UniJump

  6. PaletteBrain

    3.4$29/mo

    vs UniJumpSame

    Select text in any Mac app, hit Space, run a custom AI command, paste the result back - no window switching, bring your own OpenAI key, pay once for lifetime access.

    • Works with any macOS app or website via keyboard shortcut
    • Custom AI commands - grammar, translation, summarization, code refactoring
    • Bring-your-own OpenAI/Azure API key, pay-as-you-go

    Genuine lifetime pricing instead of an ongoing subscription

    Mac-only - no Windows or Linux version

    Visit PaletteBrain (opens PaletteBrain in a new tab)ReviewCompare with UniJump

  7. Flakes

    3.8Free

    vs UniJump+0.4

    Keyboard-first browser for macOS with AI that reads the tabs you already have open.

    • Keyboard-first navigation
    • AI aware of open tabs
    • Built natively for macOS

    Genuinely keyboard-driven rather than keyboard-friendly

    macOS only, with no Windows or Linux version

    Visit Flakes (opens Flakes in a new tab)ReviewCompare with UniJump

  8. vs UniJump+0.2

    Stores and organises prompts in folders, with a Chrome extension that reaches into ChatGPT.

    • Prompt storage with folder organisation
    • Chrome extension integrated into ChatGPT
    • Trending prompt discovery

    The extension puts prompts where the work happens

    No paid tiers or figures published

    Visit PromptFolder (opens PromptFolder in a new tab)ReviewCompare with UniJump

FAQ

Questions people ask

Is UniJump free?

UniJump has a free plan.

What is the best free alternative to UniJump?

Merlin is the highest-rated alternative here with a free plan (4.0 out of 5). Other free options: MaxAI.me, Flakes, HARPA AI.

What is the cheapest alternative to UniJump?

Among paid plans, Merlin has the lowest starting price (from $15/mo). If you need it free, start with Merlin.

How did you pick these alternatives?

We match tools on what they do, their category and their price, using the details in our directory. Ratings come from our reviews and reader reviews.