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Updated 4 September 2026 · Independent comparison

Amazon Q vs Kagi Assistant:
which should you use?

Amazon Q and Kagi Assistant, side by side. Find the one that fits what you need to do.

Find your best fit

The 30-second answer

Amazon Q the assistant that already has your AWS account in context, which makes it the practical choice for questions about infrastructure you actually run. Kagi Assistant sits on top of a search engine you pay for rather than one funded by advertising, so the results behind an answer are not ranked by who bought them.

Pricing, simplified

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2 of 2 have a free plan 0 of 2 prices re-read automatically · how we know No paid placement

The 30-second comparison

If you only read one section, make it this one. Rows where both sides say the same thing are left out — the point is where they differ. Where each row came from is listed underneath.

Amazon Q and Kagi Assistant side by side, with the better fit for each row.
CategoryAmazon QKagi AssistantBetter fit
What it's built forThe assistant that already has your AWS account in context, which makes it the practical choice for questions about infrastructure you actually run.Sits on top of a search engine you pay for rather than one funded by advertising, so the results behind an answer are not ranked by who bought them.Tie
Free planYes. Amazon Q Developer free tier with limited agentic requests a month, the latest Claude models, and use in the IDE or CLIYes. Trial tier, 100 searches with the Assistant included, no card neededTie
Cheapest way to pay$19 a month.$5 a month.Kagi Assistant
What the paid tiers cost
  • One person, from $19/month
  • Per seat, from $3/month
  • One person, from $5/month
  • Per seat, from $10/month
Tie
What to watch out forSold and billed through AWS on top of your cloud bill. Q Developer Pro is $19 a user a month; Q Business is a separate product at $3 (Lite) or $20 (Pro) a user a month, with a 60-day trial for up to 50 users.The free tier is a 100-search trial. Beyond that you are buying the search subscription, and the assistant comes with it rather than being sold on its own; prices exclude sales tax.Tie
Who it is usually fordevelopers, working professionalspeople exploring, working professionals, researchersTie
Runs on your own machineHosted service only — your material goes to their servers.Can be run on your own machine, so the material never leaves it.Kagi Assistant
Made byAmazon — Seattle, US.Kagi — Palo Alto, US.Tie

Kagi Assistant is ahead on 2 of the 8 rows compared, 1 of them about how well it does the job itself. It is a single row of daylight, so read Amazon Q’s column before deciding.

Overall pick

Kagi Assistant

Sits on top of a search engine you pay for rather than one funded by advertising, so the results behind an answer are not ranked by who bought them.

✓ Sits on top of a search engine you pay for rather than one funded by advertising, so the results behind an answer are not ranked by who bought them. ✓ You want the cheaper paid plan, $5 against $19 ✓ The material cannot leave your own machine ✓ You are among people exploring or researchers
Choose Amazon Q instead if…

The assistant that already has your AWS account in context, which makes it the practical choice for questions about infrastructure you actually run.

Amazon Q is the better answer when the job is what it was built for rather than what the pick above does broadly.

✓ The assistant that already has your AWS account in context, which makes it the practical choice for questions about infrastructure you actually run. ✓ You are among developers ✓ Amazon Q Developer free tier with limited agentic requests a month, the latest Claude models, and use in the IDE or CLI ✓ It is aimed at developers, working professionals

How we know

Every row that separated these two, and where it came from. Nothing here is a hands-on test — if a line rests on a vendor’s own pricing page, it says so and links it.

The 2 rows that decided this page, with the source for each.
RowFavoursWeightWhere it came from
Cheapest way to payKagi AssistantEverything elseFrom each vendor’s own pricing page. Dates and pages are listed below.
Runs on your own machineKagi AssistantHow well it does the jobFrom this site’s own catalogue record for each product — compiled by hand, not imported. How a product gets listed

The prices

Amazon Q. Read by hand off aws.amazon.com on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. aws.amazon.com/q/developer/pricing

Kagi Assistant. Read by hand off kagi.com on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. kagi.com/pricing

The ratings

The category these two share. General-Purpose AI Assistants — both are listed there in the catalogue, and the fit recorded against each listing is a judgement made here, by hand.

The nine-category grid below. Derived from what each product is listed for, by one script, once per build — so the same pair always reads the same. It is a derivation, not a review.

What this is not

Neither product was run side by side to produce this page. Nobody was paid to appear on it and nothing here is ranked by commission.

To put the same question to both and read the answers yourself, run them side by side — that is a live test, and this is not.

Choose based on what you’re doing

All ten categories, including the ones where neither of these is the answer. These ratings are derived from what each product is listed for, not from running it — a rating here is a reading of the record, and the record is linked.

01

General-Purpose AI Assistants

Questions, brainstorming, explanations, everyday tasks, decision-making, general advice.

Amazon Q
Good fit
Kagi Assistant
Good fit
Best choice: Tie
02

Search, Research & Academics

Web research, deep research, books, academic papers, citations, news, fact-checking.

Amazon Q
Limited fit
Kagi Assistant
Limited fit
Best choice: Tie
03

Writing, Communication & Language

Emails, reports, essays, editing, summarizing, translation, presentations.

Amazon Q
Limited fit
Kagi Assistant
Limited fit
Best choice: Tie
04

Coding, Data & Technical Work

Programming, debugging, data analysis, spreadsheets, math, engineering, technical research.

Amazon Q
Limited fit
Kagi Assistant
Limited fit
Best choice: Tie
05

Business, Finance & Professional Work

Business strategy, investing, market research, legal, sales, HR, accounting, consulting.

Amazon Q
Limited fit
Kagi Assistant
Limited fit
Best choice: Tie
06

Image & Design

Image generation, photo editing, logos, graphics, product design, advertising creatives.

Amazon Q
Bad fit
Kagi Assistant
Bad fit
Best choice: Neither
07

Video

Video generation and editing, clipping, subtitles, avatars, animation and motion capture.

Amazon Q
Bad fit
Kagi Assistant
Bad fit
Best choice: Neither
08

Audio, Voice & Music

Voice generation, transcription, music, dubbing, sound cleanup and podcast production.

Amazon Q
Bad fit
Kagi Assistant
Bad fit
Best choice: Neither
09

Marketing & Content Creation

Social media, SEO, advertising, copywriting, content ideas, scripts, brand development.

Amazon Q
Limited fit
Kagi Assistant
Limited fit
Best choice: Tie
10

Productivity, Automation & Personal Life

AI agents, workflows, scheduling, meetings, organization, shopping, travel, personal finance.

Amazon Q
Limited fit
Kagi Assistant
Limited fit
Best choice: Tie
Pick Amazon Q if

The assistant that already has your AWS account in context, which makes it the practical choice for questions about infrastructure you actually run.

by Amazon
The assistant that already has your AWS account in context, which makes it the practical choice for questions about infrastructure you actually run.
You are among developers
Amazon Q Developer free tier with limited agentic requests a month, the latest Claude models, and use in the IDE or CLI
It is aimed at developers, working professionals
Pick Kagi Assistant if

Sits on top of a search engine you pay for rather than one funded by advertising, so the results behind an answer are not ranked by who bought them.

by Kagi
Sits on top of a search engine you pay for rather than one funded by advertising, so the results behind an answer are not ranked by who bought them.
You want the cheaper paid plan, $5 against $19
The material cannot leave your own machine
You are among people exploring or researchers

Pricing, simplified

The plans people actually compare, read from each vendor’s own page.

PricingSimple, up-to-date plan overview.
Amazon Qby Amazon
Kagi Assistantby Kagi
Free version
Amazon Q
Yes — Free plan availableAmazon Q Developer free tier with limited agentic requests a month, the latest Claude models
Kagi Assistant
Yes — Free plan availableTrial tier, 100 searches with the Assistant included, no card needed
Individual plans
Amazon Q
Amazon Q Developer Pro $19 / month
Kagi Assistant
Starter $5 / month$4.50 / month (annual)
Professional $10 / month$9 / month (annual)
Ultimate $25 / month$22.50 / month (annual)
Duo $14 / month$12.60 / month (annual)
Family $20 / month$18 / month (annual)
Business plans
Amazon Q
From $3 / user / monthAmazon Q Business Lite, Amazon Q Business Pro
Kagi Assistant
From $10 / user / monthTeam Professional, Team Ultimate
Enterprise
Amazon QNot published
Kagi AssistantNot published
View full details
Amazon QView Amazon Q pricing
Kagi AssistantView Kagi Assistant pricing
Interactive

Tell us what you use AI for

Pick your main job and the verdict below changes to match. Every answer is on the page already, so this works as a reader, not a lookup.

The verdict for that job
Kagi Assistant
Close call. Both cover general-purpose ai assistants at the same level; both have a free plan you can start on; Kagi Assistant is cheaper to start paying for, $5 against $19.
8 rows compared

Frequently asked questions

Is Amazon Q or Kagi Assistant better?

Kagi Assistant is ahead on 2 of the 8 rows compared, 1 of them about how well it does the job itself. It is a single row of daylight, so read Amazon Q’s column before deciding. both have a free plan you can start on; Kagi Assistant is cheaper to start paying for, $5 against $19. Amazon Q: The assistant that already has your AWS account in context, which makes it the practical choice for questions about infrastructure you actually run. Kagi Assistant: Sits on top of a search engine you pay for rather than one funded by advertising, so the results behind an answer are not ranked by who bought them.

Is Amazon Q or Kagi Assistant cheaper?

Kagi Assistant — paid plans start at $5 a month against $19 a month.

Do Amazon Q and Kagi Assistant both have free plans?

Yes. Amazon Q: Amazon Q Developer free tier with limited agentic requests a month, the latest Claude models, and use in the IDE or CLI. Kagi Assistant: Trial tier, 100 searches with the Assistant included, no card needed.

What should I watch out for?

Amazon Q: Sold and billed through AWS on top of your cloud bill. Q Developer Pro is $19 a user a month; Q Business is a separate product at $3 (Lite) or $20 (Pro) a user a month, with a 60-day trial for up to 50 users. Kagi Assistant: The free tier is a 100-search trial. Beyond that you are buying the search subscription, and the assistant comes with it rather than being sold on its own; prices exclude sales tax.

Read more

Amazon Q

What it is for, who makes it, what it costs and what to use instead.

Kagi Assistant

What it is for, who makes it, what it costs and what to use instead.

Best AI Assistants

Questions, brainstorming, explanations, everyday tasks, decision-making, general advice.

How we compare AI tools
Every row is generated from the same record the rest of the site is built on, so this page cannot drift from what we say elsewhere. We separate winner, tie and depends rather than forcing each category into a ranking, and we drop rows where both sides say the same thing. A pick is only called an overall pick when it leads on rows about how well the tool does the job; a lead that rests on price or audience alone is labelled as one. Nothing here is a hands-on test — how we know lists the source and date behind every deciding row.