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Updated 4 September 2026 · Independent comparison

Lex vs Wordtune:
which should you use?

Lex and Wordtune, side by side. Find the one that fits what you need to do.

Find your best fit

The 30-second answer

Lex is built for writing, communication & language. Wordtune is built for writing, communication & language.

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.

Lex and Wordtune side by side, with the better fit for each row.
CategoryLexWordtuneBetter fit
What it's built forA word processor that happens to have AI in it, so the writing surface comes first and the suggestions stay out of the way until asked.Offers several rewrites of a sentence at once and lets you pick, which is a better fit for how editing actually works than a single suggestion.Tie
Free planYes. Free tier availableYes. Free Basic plan: 10 rewrites and AI suggestions a day plus AI generations, 3 AI summarisations a month, and unlimited spelling corrections and grammar checksTie
Cheapest way to pay$24.99 a month.$13.99 a month.Wordtune
What the paid tiers cost
  • One person, from $24.99/month
  • One person, from $13.99/month
Tie
What to watch out forFewer features than a dedicated editing tool, by choice. There is one paid tier, and the $30 of AI credits it includes each month is worth more than the subscription at either billing term, so what you are buying is model access more than software.Sentence-level by design, so it will not fix a paragraph that is structured wrong. The free tier runs to 10 rewrites a day and 3 AI summaries a month, and even the middle plan is capped at 30 rewrites a day — only the top plan is actually unlimited, which is what its name is doing.Tie
Who it is usually forworking professionals, studentsstudents, working professionalsTie
Made byLex — Syracuse, US.AI21 Labs — Tel Aviv, IL.Tie

Wordtune is ahead on 1 of the 7 rows compared — cheapest way to pay — and it is not about how well it does the job. On fitness for the work, it and Lex are level. Treat this as a tiebreaker, not a recommendation.

Ahead on the small print

Wordtune

Offers several rewrites of a sentence at once and lets you pick, which is a better fit for how editing actually works than a single suggestion.

✓ Offers several rewrites of a sentence at once and lets you pick, which is a better fit for how editing actually works than a single suggestion. ✓ You want the cheaper paid plan, $13.99 against $24.99 ✓ It is built for writing, communication & language ✓ Free Basic plan: 10 rewrites and AI suggestions a day plus AI generations, 3 AI summarisations a month, and unlimited spelling corrections and grammar checks
Choose Lex instead if…

A word processor that happens to have AI in it, so the writing surface comes first and the suggestions stay out of the way until asked.

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

✓ A word processor that happens to have AI in it, so the writing surface comes first and the suggestions stay out of the way until asked. ✓ It is built for writing, communication & language ✓ Free tier available ✓ It is aimed at working professionals, students

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 1 row that decided this page, with the source for each.
RowFavoursWeightWhere it came from
Cheapest way to payWordtuneEverything elseFrom each vendor’s own pricing page. Dates and pages are listed below.

The prices

Lex. Read by hand on 4 September 2026, because Lex cannot be read automatically: lex.page/pricing returns 200 with the plans drawn in JavaScript. Priced by hand from the single Lex Pro card on both billing terms; the free tier is not shown on that page. lex.page/pricing

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

The ratings

The category these two share. Writing, Communication & Language — 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.

Lex
Not a good fit
Wordtune
Not a good fit
Best choice: Neither
02

Search, Research & Academics

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

Lex
Not a good fit
Wordtune
Not a good fit
Best choice: Neither
03

Writing, Communication & Language

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

Lex
Built for this
Wordtune
Built for this
Best choice: Tie
04

Coding, Data & Technical Work

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

Lex
Bad fit
Wordtune
Bad fit
Best choice: Neither
05

Business, Finance & Professional Work

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

Lex
Not a good fit
Wordtune
Not a good fit
Best choice: Neither
06

Image & Design

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

Lex
Bad fit
Wordtune
Bad fit
Best choice: Neither
07

Video

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

Lex
Bad fit
Wordtune
Bad fit
Best choice: Neither
08

Audio, Voice & Music

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

Lex
Bad fit
Wordtune
Bad fit
Best choice: Neither
09

Marketing & Content Creation

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

Lex
Not a good fit
Wordtune
Not a good fit
Best choice: Neither
10

Productivity, Automation & Personal Life

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

Lex
Not a good fit
Wordtune
Not a good fit
Best choice: Neither
Pick Lex if

A word processor that happens to have AI in it, so the writing surface comes first and the suggestions stay out of the way until asked.

Syracuse, US
A word processor that happens to have AI in it, so the writing surface comes first and the suggestions stay out of the way until asked.
It is built for writing, communication & language
Free tier available
It is aimed at working professionals, students
Pick Wordtune if

Offers several rewrites of a sentence at once and lets you pick, which is a better fit for how editing actually works than a single suggestion.

by AI21 Labs
Offers several rewrites of a sentence at once and lets you pick, which is a better fit for how editing actually works than a single suggestion.
You want the cheaper paid plan, $13.99 against $24.99
It is built for writing, communication & language
Free Basic plan: 10 rewrites and AI suggestions a day plus AI generations, 3 AI summarisations a month, and unlimited spelling corrections and grammar checks

Pricing, simplified

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

PricingSimple, up-to-date plan overview.
Lexby Lex
Wordtuneby AI21 Labs
Free version
Lex
Yes — Free plan availableFree tier available
Wordtune
Yes — Free plan availableFree Basic plan: 10 rewrites and AI suggestions a day plus AI generations, 3 AI summarisations
Individual plans
Lex
Lex Pro $24.99 / month$14.99 / month (annual)
Wordtune
Advanced $13.99 / month$6.99 / month (annual)
Unlimited $19.99 / month$9.99 / month (annual)
Business plans
LexNot sold to teams
WordtuneNot sold to teams
Enterprise
LexNot published
WordtuneNot published
View full details
LexView Lex pricing
WordtuneView Wordtune 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
Evenly matched
Close call. Both cover writing, communication & language at the same level; both have a free plan you can start on; Wordtune is cheaper to start paying for, $13.99 against $24.99.
7 rows compared

Frequently asked questions

Is Lex or Wordtune better?

Wordtune is ahead on 1 of the 7 rows compared — cheapest way to pay — and it is not about how well it does the job. On fitness for the work, it and Lex are level. Treat this as a tiebreaker, not a recommendation. both have a free plan you can start on; Wordtune is cheaper to start paying for, $13.99 against $24.99. Lex: A word processor that happens to have AI in it, so the writing surface comes first and the suggestions stay out of the way until asked. Wordtune: Offers several rewrites of a sentence at once and lets you pick, which is a better fit for how editing actually works than a single suggestion.

Is Lex or Wordtune cheaper?

Wordtune — paid plans start at $13.99 a month against $24.99 a month.

Do Lex and Wordtune both have free plans?

Yes. Lex: Free tier available. Wordtune: Free Basic plan: 10 rewrites and AI suggestions a day plus AI generations, 3 AI summarisations a month, and unlimited spelling corrections and grammar checks.

What should I watch out for?

Lex: Fewer features than a dedicated editing tool, by choice. There is one paid tier, and the $30 of AI credits it includes each month is worth more than the subscription at either billing term, so what you are buying is model access more than software. Wordtune: Sentence-level by design, so it will not fix a paragraph that is structured wrong. The free tier runs to 10 rewrites a day and 3 AI summaries a month, and even the middle plan is capped at 30 rewrites a day — only the top plan is actually unlimited, which is what its name is doing.

Read more

Lex

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

Wordtune

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

Best AI for Writing

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

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.