Pricing
Start free.
Upgrade when it earns it.
The web editor is free with a generous spelling-check allowance. Pro is $10 a month billed annually — first month free — with all 8 correction categories on every surface you write in. Teams from $15 a seat, and enterprise runs our newest v3 engine.
Free
No credit card. Start writing in a minute.
200,000 checking credits, refreshed monthly
The web editor with a generous spelling-check allowance — and it shows you what the deeper categories caught, so you know exactly what Pro adds.
- Spelling checks in the web editor — 200,000 credits a month
- A rule explanation with every correction
- See what grammar, style, and 6 more categories found
- 100 AI-agent actions a month
- Word lookups and personal statistics
- Arabic and English (Spanish coming soon)
Pro
Billed annually — $120/year (60% off monthly)
First month free, on us
The full proofreader on every surface you write in — all 8 correction categories, a 1,000,000-credit monthly allowance, and 2,000 AI-agent actions.
- Everything in Free, plus
- All 8 categories: grammar, morphology, semantics, style, and more
- Word, PowerPoint, and Outlook add-ins
- Chrome, Edge, and Firefox — plus Google Docs and Gmail
- 2,000 AI-agent actions: paraphrase, tashkeel, summarize, detect AI
- Entity intelligence: names, titles, quotations, Hijri dates
- Priority checking
Team
Billed annually — $180/seat/year · from 3 seats
One style guide, every writer aligned
Everything in Pro for the whole team, writing under one style guide with shared dictionaries and team analytics.
- Everything in Pro, plus
- Shared style guides your writers apply automatically
- Institutional dictionary and name lexicons
- Team analytics: linguistic safety, time saved, improvement
- 2,000 AI-agent actions per seat
- Centralized billing and member management
- Priority support
Enterprise & Government
Powered by Lisan v3 — our newest model generation, for business and government
The strongest Arabic proofreading we make, deployed your way: cloud, sovereign cloud, or fully on-premises inside your network.
- Everything in Team, plus
- Lisan v3 engine — a generation beyond the public editor
- Cloud, sovereign cloud, or fully on-premises deployment
- Style-guide governance derived from national standards
- API & SDK to embed proofreading in your systems
- SSO, white-labeling, and organization-wide admin
- Dedicated onboarding and premium support
250,000+ users. 130+ institutions. 24 billion+ words proofread.
The engine behind WriteX runs inside national institutions — the Saudi Electricity Company, the National Security Center, and the UAE Federal National Council among them. The same proofreading, from $10 a month.
Two engines, one product
v2 for everyone. v3 for institutions.
Every plan runs on models built for Arabic from the ground up — not a general-purpose LLM with Arabic bolted on. Business and government customers get our newest generation.
The proven engine
The engine behind the editor, the add-ins, and the extensions — the one you can try on this page's homepage demo right now.
- 12 error types across 8 color-coded categories
- A rule explanation with every correction — it teaches as it fixes
- Relay Architecture: 32 specialised components, explainable and efficient
- Arabic and English, with entity intelligence built in
The newest generation
Our most capable Arabic proofreading models, currently reserved for business and government deployments — scoped and rolled out with your institution.
- A generation beyond the engine in the public editor
- Available in cloud, sovereign cloud, and on-premises deployments
- Tuned to your style guide, dictionary, and domain
- Scoped with your institution — book a demo
Compare the fine print
The Arabic column is the one that matters.
Published prices and capabilities of the best-known alternatives, as listed on their pages in August 2026. Their plans change; check their pages for current terms.
| WriteX | Qalam | Grammarly | Microsoft Word | |
|---|---|---|---|---|
| Arabic proofreading | 12 error types, 8 categories | Yesword-capped monthly | Not supported22 languages, Arabic absent | Basicdated engine, documented false positives |
| Individual plan (annual) | $10/mo · first month free | ~$6/mo100k words/month cap | $12/mono Arabic | In Microsoft 365 |
| Unlimited proofreading on paid plans | 1,000,000 credits/mo — no practical cap | 100,000 words/month | Unlimited, English-family only | Unlimited |
| Teaches the rule behind each fix | Every correction | Not a stated focus | Some explanations | No |
| AI agents bundled | 8 agents, 2,000 actions/moincl. tashkeel and AI detection | Translation + OCR quotas | 2,000 AI prompts/mo | Copilot sold separately |
| On-premises / sovereign deployment | Yes — including the models | Not published | No | Cloud only |
Deeper comparisons: vs Grammarly · vs Microsoft Editor · vs LLM chatbots
Frequently asked questions
What exactly is free?
The web editor, forever: spelling correction (200,000 credits a month) with a rule explanation on every fix, word lookups, personal statistics, and 100 AI-agent actions a month. The editor also shows you how many issues the deeper categories found, so you can decide whether Pro is worth it on evidence, not promises.
How does the Pro free month work?
Start Pro with a card on file and nothing is charged for 30 days — cancel before the month ends and you pay nothing. The card is required once per trial (each card can claim one free month). If you keep it, Pro is $10 a month billed annually ($120/year) or $25 month to month.
What are AI-agent actions?
One action is one run of an AI agent: a paraphrase, a tashkeel pass, a summary, an expansion, an AI-detection check, a humanizer pass, or an email draft. Proofreading draws on a separate checking allowance so large on paid plans (1,000,000 credits a month) that no individual writer approaches it. Free includes 100 agent actions a month, Pro and Team include 2,000 per seat.
What does Team add over Pro?
A shared writing standard: institutional style guides your writers apply automatically, a shared dictionary and name lexicons, team analytics (linguistic safety, time saved, improvement), centralized billing, and member management. From 3 seats at $15/seat/month billed annually.
What is the Lisan v3 engine?
Our newest generation of Arabic proofreading models, currently reserved for business and government customers. The public editor and self-serve plans run the proven v2 engine; v3 is deployed with your institution — cloud, sovereign cloud, or fully on-premises — and tuned to your style guide and domain. Book a demo to see it.
How is the enterprise plan priced?
By organization size and deployment model (cloud, sovereign cloud, or on-premises). Government and education have dedicated tracks, and agreements can be invoiced in AED or SAR with VAT itemized. Book a demo and we will scope it with you.
Is WriteX a substitute for a human proofreader?
No, and it is not meant to be. It supports proofreaders by catching what a person can miss and removing most of the mechanical correction work, but the editorial judgement stays human.
Every word your institution writes, checked.
Official letters to social posts, Arabic and English alike. One assistant that proofreads, enforces your style, and explains every correction, wherever your teams write.
12 error types · Institutional style guides · Works in Office, browsers, and the web editor