You’ll find AI writing tools in both classrooms and offices these days — people use them for drafting, editing and brainstorming. By 2026 the landscape runs from free chat assistants to paid platforms that integrate with Microsoft 365 and WordPress. This piece highlights key tools, typical prices and practical steps to get started — from quick edits and 1,500‑word essays to larger campaigns. Many vendors offer a mix of business tiers, single‑user plans and free options, so students and small teams should check each provider’s terms.

Quick reference — top picks at a glance:

  • ChatGPT (OpenAI) — general writing and brainstorming; ChatGPT Plus £16/month.
  • Google Gemini — research and Google Workspace; free with Google account for basic use; Workspace business bundles available per user.
  • Microsoft 365 Copilot — document and email automation for businesses; Copilot add-on from about £18/user/month.
  • Grammarly — grammar, tone and clarity; Premium £12/month, Business £15/user/month.
  • Jasper — marketing and long-form; Starter £29/month, Creator/Boss tiers from £59/month.
  • Perplexity — citation-aware answers; free tier and Pro around £9.99/month.

Overview

AI writing tools now cover several needs: quick edits, idea generation, full drafts, SEO optimisation and enterprise workflows. Some are free. Some cost a modest monthly fee. And some require an organisational licence. Use depends on what you need to do — write a 1,500‑word essay, draft a blog post with images and metadata, or send a sales sequence to thousands of customers. The market tends to fall into a few types: consumer chat assistants, specialised writing aids, marketing platforms and enterprise copilots built into office apps.

They’re not just about words anymore. A lot of tools now include citation helpers, image generators, SEO scoring and CMS plugins. And they're aware of workflow: built‑in templates for essays, product descriptions, press releases and LinkedIn sequences make the first draft much faster. Yet choice still matters. Cost, privacy rules, export formats and integration with tools like WordPress, Google Docs or Outlook are key decision points.

Top picks and analysis

Here are the tools you're most likely to encounter, what they do well, and example UK monthly prices for 2026. Prices are per month unless stated otherwise.

ChatGPT (OpenAI)

What it does: Chat‑style drafting, brainstorming, code snippets, and step‑by‑step explanations. ChatGPT supports web browsing and plugins designed to help with citation tracking and handling files. That's handy for students who need a quick outline or a code example, and for solo creators who want a flexible assistant.

Price: Free tier with usage limits; ChatGPT Plus costs £16/month for faster access and advanced models. Organisations can buy ChatGPT Enterprise with extra controls at custom pricing, often negotiated per seat and including single‑sign‑on and data protections, according to OpenAI.

Tip: begin with a rough outline in ChatGPT, then ask it to expand each section one at a time. Use the Plus plan if you often hit peak‑time limits or want lower latency.

Google Gemini

What it does: Research‑first assistant that integrates with Google Drive and Docs. It auto‑summarises long documents, helps find sources inside your Drive and supports multi‑step reasoning in a single chat. That makes it useful for literature reviews, policy briefs and group projects stored in Google Workspace.

Price: Free for basic use with a Google account; business tiers are bundled with Google Workspace and billed per user — prices vary by enterprise contract. For many students and teachers the free options are enough.

Practical note: Gemini shines when you need to pull facts from many files. Use the ‘summarise and cite’ workflow: paste or point it to a Drive document, ask for a three‑paragraph summary with bullet points and request the sources listed in order.

Microsoft 365 Copilot

What it does: Integrates inside Word, Outlook and Teams to draft documents, emails and meeting summaries. It can turn meeting notes into action points, create slide decks from outlines and draft long reports using organisation data while obeying company security settings.

Price: Copilot is sold as an add‑on to Microsoft 365; typical market figures start from about £18/user/month on top of existing Microsoft licenses in 2026, though enterprise agreements vary and volume discounts are common.

Practical note: Copilot is aimed at teams. If your work lives inside Microsoft apps and you need centrally managed data controls, it's worth budgeting for the per‑user add‑on and piloting it with a small group first.

Mastheads

Grammarly

Honestly, what it does: Grammar, clarity, tone and genre checks across browsers and apps. It adds a style guide for teams and a plagiarism check on some plans. Many students and writers use it as a second pair of eyes for readability and consistency.

Price: Grammarly Premium is about £12/month billed annually; Business is around £15/user/month. A free tier offers basic grammar and spelling corrections.

Practical note: Use Grammarly after you finish drafting with a creative AI. It won't write the whole piece for you, but it'll catch weak sentences and inconsistent tone — especially useful for formal submissions and client work.

Jasper

What it does: Template‑driven marketing and long‑form writing with SEO and persona tools. It includes workflows for blog posts, ad copy, product pages and social posts, and plugins for CMS platforms.

Price: Starter plans from about £29/month; Creator/Boss tiers start at roughly £59/month in 2026. Enterprise pricing for agencies is quoted per contract.

Practical note: Jasper is for marketers and bloggers who want output fast. Pair it with a fact‑checking tool like Perplexity if accuracy matters — Jasper's strength is tone and speed, not primary research.

Perplexity

What it does: Produces concise, citation‑aware answers and pulls snippets from the web. Useful when you need quick evidence with links and a short summary — handy for fact checks and bibliography gathering.

Price: Free tier available; Pro plans are around £9.99/month for heavier users as of 2026.

Practical note: Use Perplexity after an AI draft to get source links for claims. It's not a writing assistant in the same way as ChatGPT or Jasper, but it's excellent for verifying statements and collecting references quickly.

What is an AI writing tool and which one to pick?

An AI writing tool uses large language models to suggest, rewrite and create text. Some are chat‑based, others follow templates. Pick by task: if you need creative first drafts, go chat or Jasper; if you need strict grammar and tone checks, pick Grammarly; if you need enterprise governance and in‑app automation, pick Copilot.

How to get started — step by step

Step 1 — Choose and sign up: start with a free tier. Create an account with your university or personal email. For business trials ask for a demo or trial seat; many providers offer 14–30 day trials.

Step 2 — Set a simple goal: outline the task in one sentence. Example: "Write a 1,200‑word essay on renewable energy advantages, with five sources and an academic tone." That keeps the AI focused.

Step 3 — Use a structured prompt: give role, task, constraints and output format. Example prompt for ChatGPT: "You're an academic assistant. Produce a 1,200‑word essay on renewable energy benefits. Use UK English, include an introduction, three substantive sections, a conclusion and list five sources in Harvard style."

Step 4 — Iterate: ask for an outline, review it, then ask to expand each section. Save each version. For long work, ask the tool to keep headings and word counts — e.g. "Introduction: 150 words; Section 1: 350 words".

Step 5 — Edit and fact‑check: run the draft through Grammarly or Perplexity. Check citations and live links.

For submissions, run a plagiarism check where required.

Step‑by‑step example — blog post

Prompt 1 (outline): "You are a content writer. Create a 6‑point blog outline titled 'How to Start Running' with SEO keywords: 'beginner running tips', 'start running' and 'running for beginners'."

Prompt 2 (draft): "Expand point 3 into 300 words and include a short personal anecdote in the first person. Use a friendly tone and give one training plan."

Then: paste draft into Grammarly, accept suggested clarity edits, then use Perplexity to find two statistics to cite. Replace any claims with sourced facts and add the links.

Tips and tricks

  • Always start with an outline — it's faster than rewriting a whole draft.
  • Use short, explicit prompts: role, length, format, tone and audience.
  • Save versions. Keep the original AI output so you can compare later edits.
  • For sensitive data, check vendor privacy policies — enterprise plans often include data governance clauses.
  • Use the AI for repetition tasks: meta descriptions, social snippets, email subject lines and A/B variants.

Best free alternatives

If budget is tight, these options are practical in 2026: ChatGPT free tier for general drafting; Google Gemini for Drive‑centric research; Perplexity for citation checks; Grammarly free for basic grammar; LanguageTool as a free grammar checker in many browsers; and open‑source editors like LibreOffice combined with free browser extensions for style checks. Pair two tools — one for composition, one for editing — and you'll cover most needs without paying for premium tiers.

Related Articles

AI writing tools in 2026 are practical and affordable. For students, a mix of ChatGPT (free or Plus) plus Grammarly covers most tasks: idea generation, draft polish and submission checks. Bloggers should combine a creative AI (Jasper or ChatGPT) with Perplexity for citations and an SEO plugin to catch metadata. Businesses that work inside Microsoft apps will find Copilot worth the per‑user add‑on for workflow automation and security controls. Still, always edit, cite and check facts — the tools move fast, but human oversight remains the best final quality control.

This article was created with AI assistance.