Wordtune Review, Pricing & Alternatives (2026)

Wordtune is an AI writing assistant made by AI21 Labs Ltd, launched in 2020 as a browser extension. It later added summarization, mobile access, whole paragraph generation, and a dedicated web editor for longer work. The product remains accessible, but Israeli reporting in April 2025 said AI21 halted Wordtune development and left it in maintenance mode while shifting attention toward enterprise and business products. That distinction matters for buyers because Wordtune still covers rewriting and summarization, while its product direction appears less active than its feature set. AI21 remains the current owner as of October 22, 2026. No public user or funding total is attached to Wordtune itself, so its scale cannot be quantified from published company details.

Wordtune covers the common editing loop from rough sentence to finished passage. In the web editor, users can rewrite text, change tone, expand or shorten passages, correct grammar and spelling, summarize documents, ask AI questions, generate ideas, and continue writing from context. Its browser extension places inline suggestions inside text boxes and supports Gmail, Google Docs, Slack, and social or web applications. Users can work through Chrome, Edge, Firefox, Arc, or the iPhone app. Wordtune supports English rewriting and translation input from Spanish, Mandarin, Arabic, Hindi, Korean, Hebrew, Russian, German, French, and Portuguese into English. The workflow suits paragraph revisions, email polishing, and quick alternatives more than autonomous long form authorship.

AI21 does not identify a current consumer model or version behind Wordtune, so the consumer service should not be labeled as a Jamba product. The company describes Wordtune as powered by its natural language technology. Its March 2023 API announcement exposed task specific capabilities for paraphrasing, summarizing, grammatical error correction, text improvements, and segmentation through AI21 Studio. That announcement also covered Jurassic 2 Large, Grande, and Jumbo foundation models, but those releases do not show which model powers the consumer product. AI21 later focused more on enterprise models, including Jamba Large 1.6 and Mini 1.6 recorded in Stanford’s 2025 transparency report. No official Wordtune feature or model release for 2025 or 2026 is listed.

Wordtune has a free Basic plan at $0. The plan includes 10 daily AI generations or suggestions and 3 summaries per month, while paragraph rewriting and contextual suggestions remain available within those limits. Advanced costs $6.99 per month, or $4.89 per month billed annually, for an annual effective total of $58.68. Unlimited is described as unlimited use of all features with premium support, and Wordtune does not list its price publicly. Business pricing depends on seat count, and accounts with 3 to 100 seats receive a free 7 day trial. A 30 percent academic, student, educator, nonprofit, or NGO discount may apply with eligibility proof. Paid plans have a 3 day trial requiring a payment method.

Wordtune is strongest when the job is producing contextual phrasings, adjusting tone, or reshaping a paragraph inside the writing surface. Its maintenance mode reporting may concern buyers seeking active feature development, a published consumer model roadmap, self hosting, or a broad proofreading suite. QuillBot offers explicit paraphrasing modes such as Academic, Formal, Simple, Expand, and Shorten. ProWritingAid is another writing focused alternative with deeper style reports. Sudowrite, Novelcrafter, NovelAI, and Squibler are relevant writing alternatives with different documented scopes. Pick Wordtune for contextual rewriting and tone alternatives at a low annual entry price, provided its current development status fits your needs.