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Updated 4 September 2026 · Independent comparison

Grok vs Meta AI:
which should you use?

Grok and Meta AI, side by side. Find the one that fits what you need to do.

Find your best fit

The 30-second answer

Grok real-time access to X posts, which no other assistant has. Meta AI already inside WhatsApp and Instagram, so there is nothing to set up.

Pricing, simplified

Start free. Upgrade when you need more.

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.

Grok and Meta AI side by side, with the better fit for each row.
CategoryGrokMeta AIBetter fit
What it's built forReal-time access to X posts, which no other assistant has.Already inside WhatsApp and Instagram, so there is nothing to set up. Open weights mean the same family can be self-hosted.Tie
Free planYes. Free tier with limitsYes. Free tier in the Meta appsTie
Cheapest way to pay$10 a month.$6.49 a month.Meta AI
What the paid tiers cost
  • One person, from $10/month
  • Per seat, from $30/month
  • Enterprise, priced on request
  • One person, from $6.49/month
Tie
What to watch out forThinner enterprise and privacy controls. Less suited to sensitive material.Consumer surfaces sit inside ad-supported apps. Capability trails the frontier labs.Tie
Who it is usually forpeople exploring, working professionalspeople exploring, developersTie
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.Meta AI
What it asks of youExpects some technical comfort to get going.No setup — it works in a browser.Tie
Made byxAI — Palo Alto, US.Meta Superintelligence Labs — Menlo Park, US.Tie

Meta AI is ahead on 2 of the 9 rows compared, 1 of them about how well it does the job itself. It is a single row of daylight, so read Grok’s column before deciding.

Overall pick

Meta AI

Already inside WhatsApp and Instagram, so there is nothing to set up.

✓ Already inside WhatsApp and Instagram, so there is nothing to set up. ✓ You want the cheaper paid plan, $6.49 against $10 ✓ The material cannot leave your own machine ✓ You would rather not configure anything first
Choose Grok instead if…

Real-time access to X posts, which no other assistant has.

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

✓ Real-time access to X posts, which no other assistant has. ✓ You are among working professionals ✓ Free tier with limits ✓ It is aimed at people exploring, 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 payMeta AIEverything elseFrom each vendor’s own pricing page. Dates and pages are listed below.
Runs on your own machineMeta AIHow 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

Grok. Read by hand off grok.com on 4 September 2026. It is not on the monthly re-check, so confirm there before paying. grok.com/plans

Meta AI. Read by hand on 4 September 2026, because Meta AI cannot be read automatically: meta.ai answers 401 to automation and publishes no alternate price page. Plans live behind login at accountscenter.meta.com/meta_one. Verify by hand. meta.ai/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.

Grok
Good fit
Meta AI
Good fit
Best choice: Tie
02

Search, Research & Academics

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

Grok
Limited fit
Meta AI
Limited fit
Best choice: Tie
03

Writing, Communication & Language

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

Grok
Limited fit
Meta AI
Limited fit
Best choice: Tie
04

Coding, Data & Technical Work

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

Grok
Limited fit
Meta AI
Limited fit
Best choice: Tie
05

Business, Finance & Professional Work

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

Grok
Limited fit
Meta AI
Limited fit
Best choice: Tie
06

Image & Design

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

Grok
Bad fit
Meta AI
Bad fit
Best choice: Neither
07

Video

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

Grok
Bad fit
Meta AI
Bad fit
Best choice: Neither
08

Audio, Voice & Music

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

Grok
Bad fit
Meta AI
Bad fit
Best choice: Neither
09

Marketing & Content Creation

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

Grok
Limited fit
Meta AI
Limited fit
Best choice: Tie
10

Productivity, Automation & Personal Life

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

Grok
Limited fit
Meta AI
Limited fit
Best choice: Tie
Pick Grok if

Real-time access to X posts, which no other assistant has.

by xAI
Real-time access to X posts, which no other assistant has.
You are among working professionals
Free tier with limits
It is aimed at people exploring, working professionals
Pick Meta AI if

Already inside WhatsApp and Instagram, so there is nothing to set up.

by Meta Superintelligence Labs
Already inside WhatsApp and Instagram, so there is nothing to set up.
You want the cheaper paid plan, $6.49 against $10
The material cannot leave your own machine
You would rather not configure anything first

Pricing, simplified

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

PricingSimple, up-to-date plan overview.
Grokby xAI
Meta AIby Meta Superintelligence Labs
Free version
Grok
Yes — Free plan availableFree tier with limits
Meta AI
Yes — Free plan availableFree tier in the Meta apps
Individual plans
Grok
SuperGrok Lite $10 / month$8.33 / month (annual)
SuperGrok $30 / month$25 / month (annual)
SuperGrok Plus $100 / month$83.33 / month (annual)
SuperGrok Heavy $300 / month$250 / month (annual)
Meta AI
Meta One Core $6.49 / month
Meta One Premium $15.99 / month
Business plans
Grok
From $30 / user / monthFrom $25 / user / month (annual)SuperGrok Business
Meta AINot sold to teams
Enterprise
Grok
Custom pricingSuperGrok Enterprise
Meta AINot published
View full details
GrokView Grok pricing
Meta AIView Meta AI 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
Meta AI
Close call. Both cover general-purpose ai assistants at the same level; both have a free plan you can start on; Meta AI is cheaper to start paying for, $6.49 against $10.
9 rows compared

Frequently asked questions

Is Grok or Meta AI better?

Meta AI is ahead on 2 of the 9 rows compared, 1 of them about how well it does the job itself. It is a single row of daylight, so read Grok’s column before deciding. both have a free plan you can start on; Meta AI is cheaper to start paying for, $6.49 against $10. Grok: Real-time access to X posts, which no other assistant has. Meta AI: Already inside WhatsApp and Instagram, so there is nothing to set up. Open weights mean the same family can be self-hosted.

Is Grok or Meta AI cheaper?

Meta AI — paid plans start at $6.49 a month against $10 a month.

Do Grok and Meta AI both have free plans?

Yes. Grok: Free tier with limits. Meta AI: Free tier in the Meta apps.

What should I watch out for?

Grok: Thinner enterprise and privacy controls. Less suited to sensitive material. Meta AI: Consumer surfaces sit inside ad-supported apps. Capability trails the frontier labs.

Read more

Grok

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

Meta AI

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.