AI writing assistant for grammar, clarity and tone.
★ 4.5 Free Free tier
Best for: Anyone who wants reliable proofreading everywhere they type
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4.5
AI Writing Tools
6 tools reviewed
Quick answer
- Best writing AI tool: Grammarly (4.5/5)
- Cheapest: Grammarly — Free
- Free tier: 4 of 6 tools
- See also: all rankings · cheapest by category
At a glance
| Grammarly | 4.5/5 · Free · Free tier: Yes |
|---|---|
| Jasper | 4.3/5 · From $49/mo (Creator) · Free tier: No |
| GPT-Live | 4.2/5 · Pricing not publicly listed at time of review · Free tier: No |
| Perplexity | 4.1/5 · Perplexity Free (ad-supported) · Free tier: Yes |
| Copy.ai | 4/5 · Free plan · Free tier: Yes |
| Writesonic | 3.9/5 · Free trial · Free tier: Yes |
Reviewed writing tools
Enterprise AI writing platform for marketing teams.
★ 4.3 From $49/mo (Creator) Paid only
Best for: Marketing teams producing high-volume on-brand content
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4.3
Voice model family enabling simultaneous real-time listening and speaking for live conversations and translation.
★ 4.2 Pricing not publicly listed at time of review Paid only
Best for: Organisations requiring live translation, multilingual customer support, and real-time voice interaction without conversational turn delays.
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4.2
AI search engine combining real-time web search with large language models for research and fact-checked answers.
★ 4.1 Perplexity Free (ad-supported) Free tier
Best for: Researchers, journalists, students, and professionals needing current factual information with source attribution in a conversational interface.
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4.1
Sales and marketing copy automation with GTM workflows.
★ 4.0 Free plan Free tier
Best for: Sales and marketing teams automating repetitive copy tasks
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4.0
AI article writer with built-in SEO and fact-checking.
★ 3.9 Free trial Free tier
Best for: Bloggers and SEO writers producing search-targeted articles
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3.9
Writing AI tools FAQ
What are the best writing AI tools? +
The top-rated writing tools on WireTensors are Grammarly (4.5/5), Jasper (4.3/5), GPT-Live (4.2/5).
Which writing AI tool has the best free tier? +
Tools with a free tier include Grammarly, Perplexity, Copy.ai, Writesonic.
What is the cheapest writing AI tool? +
The cheapest writing AI tool is Grammarly (Free tier), rated 4.5/5. See all tools ranked by price on our cheapest AI tools page.
How much do writing AI tools cost? +
Pricing varies: Grammarly Free; Jasper From $49/mo (Creator); GPT-Live Pricing not publicly listed at time of review; Perplexity Perplexity Free (ad-supported); Copy.ai Free plan; Writesonic Free trial.
What should I look for in a writing AI tool? +
AI writing tools help draft, edit and optimise text — from marketing copy and long-form articles to grammar and tone. This category covers assistants aimed at content teams, bloggers and everyday writers.
Which writing tool is best for beginners? +
Beginners often prefer tools with a free tier and simple onboarding, such as Grammarly.
Are these writing reviews independent? +
Yes. WireTensors reviews neutrally. Some links are affiliate links and we may earn a commission, but this never affects ratings or rankings.
How are writing tools rated? +
Each tool gets a 1–5 rating weighing capability, value, free-tier availability and fit for its intended use case.
When were these writing reviews last verified? +
These reviews were last verified on 2026-07-09 against each vendor's official site.
Reviewed by Arjun Mehta
AI tools analyst; 8+ years reviewing SaaS and developer tooling
Last verified:
Sources
- Vendor official sites — verified