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AI Writing Tools Compared 2026: Free Tiers, Pricing & Picks

AI writing tools all promise the same thing until you read the free tier's fine print. We compared the five tools in our directory against their official pricing pages (verified 2026-08-31, Jasper 09-02, Squibler 09-11) on the axes that decide the choice: whether a genuinely free plan survives, what the cheapest unlimited draft costs, how much you pay when you need brand voice at scale, and which tool stays honest about its outputs. Rytr is the last standing forever-free big-name option at 10K characters/month, and its unlimited plan starts at $7.50/month on plain monthly billing, no annual lock-in. Squibler is the other tool with a permanent free tier: $0 forever for 1,000 AI credits/month with no card, stepping to Plus at $29.99/month monthly ($15.83/month annual, $190/year) for 10,000 credits and full-length manuscripts, or Pro at $89.99/month monthly ($49.17/month annual, $588/year) for unlimited credits, with annual billing saving up to 45%. The three household names have all closed their free doors in 2026: Copy.ai dropped its free plan and starts at the Chat plan, $29/month for 5 seats with annual saving 20%; Jasper offers only a 7-day trial and starts at Pro $59/month annual ($69 monthly), with the old Creator tier discontinued; Writesonic discontinued its free plan outright and starts at $79/month annual ($99 monthly) for one user and 15 AI articles/month, scaling to Basic $199 and Growth $399 behind a 7-day refund window. The spreadsheet answer holds — the forever-free plans belong to the lower-profile tools, and the cheapest unlimited path is not the one with the biggest name.

How we rated

Rytr

Best free tier & cheapest unlimited
★★★★4.1

The only one of the four with a verified forever-free plan (10K chars/month) and the cheapest unlimited entry in the class at $7.50/mo. Its 4.1 rating is the highest in the category - you are not giving up quality for the price; you are giving up deep brand-voice control.

Free tier: Yes
Paid from: $7.50/mo (Unlimited; monthly billing, cancel anytime; free 10K chars/mo)

Jasper

Best for brand-voice consistency
★★★★4.0

The category's strongest brand-voice and team-workflow story (4.0), but no free plan in 2026 - a 7-day free trial only. Pro starts at $59/mo billed annually ($69 monthly). Bring it in when marketing teams need one consistent tone across every asset, not when you need a cheap draft.

Free tier: No — trial only · 7-day free trial
Paid from: $59/mo (Pro; $59/mo billed annually ($69/mo monthly); no free plan; former Creator tier discontinued)

Copy.ai

Best for chat-style workflows
★★★★3.9

Positioned as a chat-first assistant with 5 seats in the base plan, $29/mo billed annually (~20% off vs monthly). Its free plan was discontinued on the current pricing page (verified) - a 3.9 score that buys workflow convenience for smaller teams.

Free tier: No — trial only
Paid from: $29/mo (Chat plan (5 seats); annual saves 20%; no free plan on current pricing page)

Writesonic

Best for SEO content volume
★★★★3.8

The volume play: Starter is $79/mo billed annually ($99 monthly) and its free plan was discontinued in 2026 (verified). Strong for SEO-style article pipelines, weak on price - 3.8 is the lowest in the class, and the 7-day refund window is the only money-back path.

Free tier: No — trial only · 7-day refund window
Paid from: $79/mo (Starter; $79/mo billed annually ($99/mo monthly), 1 user + 15 AI articles/mo; Basic $199; Growth $399; free plan discontinued 2026)

★★★★4.0

Free tier: Yes
Paid from: $15.83/mo (Free $0 forever (1,000 AI credits/mo, no card); Plus $29.99/mo monthly ($15.83/mo annual, $190/yr) — 10,000 credits/mo, full-length manuscript, physical book copies; Pro $89.99/mo monthly ($49.17/mo annual, $588/yr) — unlimited credits. Annual saves up to 45%.)

Squibler

AI Writing

Squibler is an AI writing studio for books and screenplays — generate full-length manuscripts from a prompt, track characters and world-building in an Elements library, and order a physical copy. The only AI writing tool in this index built for long-form fiction, not marketing copy.

★★★★☆4.0
AIFictionBooksScreenplayFreemium
✓ Docs-based · verified against official site ↗

Bottom line

Bottom line: If you want to pay nothing, Rytr is the only honest answer in this category - a real free plan and an unlimited tier at $7.50/mo. Jasper is the upgrade when brand voice across a team justifies $59/mo, and Copy.ai wins the chat-workflow crowd at $29/mo. Writesonic is the volume specialist but the priciest entry and no free tier in 2026 - buy it for SEO pipelines, not for a cheap start.

FAQs

Which AI writing tool still has a free plan in 2026?

Only Rytr - 10K chars/month, verified on the official pricing page. Jasper and Writesonic offer trials (7-day) with no free plan, and Copy.ai's free plan was discontinued on the current pricing page.

What is the cheapest unlimited AI writing tool?

Rytr Unlimited at $7.50/mo - the lowest entry in the class by a wide margin. Copy.ai is $29/mo (5 seats), Jasper $59/mo annual, Writesonic $79/mo annual.

Which tool handles brand voice best?

Jasper - its brand-voice and team-workflow depth is the category benchmark (4.0 rating), designed for marketing teams that need one consistent tone. Rytr and Writesonic are weaker at deep brand control.