Skip to content

Side-by-side comparison · AI Assistants & LLMs

Claude vs Duck.ai vs Venice

Everything that matters when choosing between them, in one place: our rating, what each can do, what they cost, and the trade-offs.

Best overall

Claude

4.6

From $20/mo

Duck.ai

4.0

From $9.99/mo or $99.99/yr

Venice

3.4

From $18/mo

Comparing 3 tools, the maximum.

At a glance

Best overall

Pick it if: Anyone who writes, researches or makes decisions for a living, plus anyone curious about Claude Code.

Pick it if: Anyone who wants quick AI help without an account or a record of what they asked.

Pick it if: People who want a capable AI that doesn't keep their chats or refuse sensitive and creative requests.

Overview

AttributeClaudeDuck.aiVenice
In one lineAnthropic's chat assistant, at its best on careful writing and long documents.DuckDuckGo's private AI chat: no account, no stored prompts, free to use.A private, uncensored AI app for chat, images and video, with chats kept on your device.
Pricing modelFreemiumFreemiumFreemium
Starting price$20/mo$9.99/mo or $99.99/yr$18/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.

AttributeClaudeDuck.aiVenice
Overall rating4.6Winner4.03.4
Ease of useHow quickly someone non-technical gets value from it.
4.5
4.5
3.5
FeaturesHow completely it covers its own job, and how well the pieces fit together.
4.5
3.0
4.0
Output qualityHow good the results are before you fix them.
5.0
3.5
3.5
Value for moneyWhat you get for the price, including the free plan.
4.5
4.5
3.0
Speed & reliabilityHow fast it is and how often it falls over.
4.5
4.5
3.0

Feature comparison

A tick means it does this today. A dash means we haven't checked.

AttributeClaudeDuck.aiVenice
Access & platform
Free plan Yes Yes Yes
Mobile app Yes Yes Yes
Desktop app Yes Yes No
Browser extension Yes Yes No
API access Yes No Yes
Teams & business
Team workspace Yes No No
Enterprise plan or SSO Yes No No
Connects to other apps Yes No No
Open source or self-hosted No No No
AI abilities
Works with your files Yes Yes Yes
Understands images Yes Yes Yes
Makes images No Yes Yes
Makes video No No Yes
Writes code Yes Yes Yes
Runs agents or automations Yes No Yes
Learns your brand or style Yes No Yes
Works in many languages Yes Yes Yes
Capabilities score14/ 179/ 1711/ 17

Pricing

Plans as listed on each vendor's site when we last checked. Confirm before you buy.

AttributeClaudeDuck.aiVenice
Plans

Free

Free

Trying it out and light daily use.

FreeOur pick

Free

Quick private questions with no sign-up.

Free

Free

Trying the privacy and tone before paying.

ProOur pick

$20/mo, or $17/mo billed yearly

Anyone who uses it most days.

Plus

$9.99/mo or $99.99/yr

Regular users who also want a VPN.

ProOur pick

$18/mo, or about $15/mo billed yearly

Daily private chat and image making.

Max

From $100/mo

Heavy users and people living in Claude Code.

Pro

$19.99/mo or $199.99/yr

People who want the top models privately.

Pro Plus

$68/mo

Regular video makers and API users.

Team

From $20/seat/mo billed yearly

Businesses with 2 to 150 people.

Max

$200/mo

Heavy video generation and frontier model use.

Which plan to pickStart on Free to see if the writing suits you. Most people who stick with it move to Pro within a month; only go to Max if you hit the Pro limits every day or you're running Claude Code for hours at a time.Stay on Free unless you also want a VPN. Plus is good value if you'd pay for a VPN anyway. Pro is $19.99, the same as ChatGPT Plus or Claude Pro, so only pick it if anonymity matters more to you than features.Use Free for a day to see if it suits you. Pro is the sensible plan for private chat and images. Only go higher if you make a lot of video, and check that auto top-up is switched off in billing before you do.

Key features

AttributeClaudeDuck.aiVenice
Standout features
  • Projects
  • Artifacts
  • Long documents
  • Web search and connectors
  • Tasks and Claude Code
  • Memory
  • No account needed
  • Anonymised prompts
  • Choice of models
  • Voice chat and images
  • Local chat history
  • Built into the browser
  • Chats stay on your device
  • Privacy modes
  • Fewer refusals
  • Images and video
  • Studio editor
  • Agentic chat and API

Pros and cons

AttributeClaudeDuck.aiVenice
Pros
  • Writing sounds like a person and needs the least editing of any assistant
  • Handles long documents and messy briefs without losing track
  • Projects and memory mean you stop repeating the same context
  • Artifacts turn answers into real documents, slides and small apps
  • One subscription covers Claude Code as well
  • The free plan now includes memory, connectors and Artifacts
  • No account, and prompts are anonymised and not used for training
  • Free access to models from OpenAI, Anthropic and Mistral in one place
  • Fast, clean and easy for anyone to use
  • Paid plans bundle a VPN and identity protection
  • Chat history stays in your browser, not on Venice's servers
  • Answers creative and sensitive questions other assistants refuse
  • Text, images, video and a video editor in one app
  • Wide choice of open and frontier models, plus an API
Cons
  • Free and Pro usage limits can bite on a busy day
  • No image or video generation, which ChatGPT and Gemini both have
  • The free plan doesn't include the top Opus models
  • Fewer third-party connectors and plugins than ChatGPT
  • Free models are the small versions, so answers trail paid ChatGPT or Claude
  • No projects, connectors or spreadsheet uploads, and PDFs are capped at 15 to 50 pages
  • Usage limits aren't published as numbers
  • Privacy rests on DuckDuckGo's contracts with the AI companies, and some users report chat sync errors between devices
  • Privacy protections differ by mode and model, which is easy to misunderstand
  • Credits run out fast on video, and failed generations can still cost credits
  • Reports of surprise auto top-up charges and slow support on billing problems (Trustpilot 1.9 from 63 reviews)
  • Video models now block some content with face-detection errors, despite the uncensored pitch
  • Clearing your browser loses your chats, and generations are wiped when a plan lapses

Who each one is for

AttributeClaudeDuck.aiVenice
Best for
  • Long-form writing and editing
  • Reading and summarising long documents
  • Thinking through a plan or decision
  • Pairing with Claude Code
  • Quick private questions
  • Using AI without signing up
  • A shared or work computer
  • Voice chat and simple image making
  • Private conversations you don't want stored
  • Fiction and creative work other assistants refuse
  • Trying open models without setting anything up
  • Image and video experiments in one app
You'll find it used by
  • Writers and marketers
  • Founders
  • Consultants
  • Developers
  • Privacy-minded professionals
  • DuckDuckGo users
  • Casual AI users
  • Students
  • Privacy-minded professionals
  • Fiction writers
  • Crypto and Web3 users
  • AI hobbyists

Questions people ask

Which is better, Claude, Duck.ai or Venice?

Claude scores highest overall in our ratings (Claude 4.6/5, Duck.ai 4.0/5 and Venice 3.4/5). Claude is best for long-form writing and editing and reading and summarising long documents. Duck.ai is best for quick private questions and Using AI without signing up. Venice is best for private conversations you don't want stored and fiction and creative work other assistants refuse.

Which is cheaper, Claude, Duck.ai or Venice?

Claude: There's a free plan, and paid plans start at $20/mo. Duck.ai: There's a free plan, and paid plans start at $9.99/mo or $99.99/yr. Venice: There's a free plan, and paid plans start at $18/mo.

How we compare

Ratings are our own, from using each tool, across ease of use, features, output quality, value for money, speed & reliability.

Swap in another tool

More tools from AI Assistants & LLMs in the library.