AI Writing · Pricing

AI Writing Software Pricing and Cost Guide

What AI writing software really costs, with verified starting prices for the major tools and the five places the bill quietly grows beyond the headline plan.

          Reviewed by Fredrik Filipsson·
          Updated June 2026·
          How we vet
        

What AI writing software really costs

AI writing pricing looks simple on the pricing page and rarely stays that way. The per seat or per plan number is only the floor. The bill you actually pay is that number across your seats and your chosen plan, plus the gap between monthly and annual billing, paid add ons, and the word, credit or prompt caps that quietly push you up a tier. This guide lays out the verified starting numbers and then the places the total grows.

All figures below are list prices in US dollars as of June 2026, drawn from each vendor's pricing page in the same session this guide was written. Vendors change pricing and packaging often, so treat these as a starting map and check the vendor for current pricing before you commit.

Verified starting prices

Entry and mid tier, per month

Tool
Entry paid tier
Mid tier
Billing basis

Jasper

$39

Creator, annual

$59

Pro, annual

Per seat per month on annual billing. Creator is $49 and Pro $69 billed monthly. Both include unlimited words; Pro adds brand voice and more seats.

Copy.ai

$49

Starter

$249

Advanced

Per month. Free plan covers 2,000 words in chat. Starter is one seat with unlimited chat; Advanced adds up to 5 seats and 2,000 workflow credits. Annual billing cuts roughly a quarter.

Grammarly

$12

Pro, annual

Custom

Enterprise

Per seat per month billed annually; Pro is $30 billed monthly and scales to 149 seats with 2,000 AI prompts each. Free plan covers core grammar. Enterprise is quoted for 150+ users.

ChatGPT for Business

$20

Business, annual

Custom

Enterprise

Per user per month billed annually, two seat minimum; $25 billed monthly. Plus, the individual plan, is $20 a month. Enterprise is custom with roughly a 150 seat minimum.

Rytr

$7.50

Unlimited, annual

$24.16

Premium, annual

Per month billed annually; $9 and $29 billed monthly. Free plan covers 10,000 characters a month. Annual billing adds two free months on each paid plan.

Surfer SEO

$79

Essential, annual

$175

Scale, annual

Per month billed annually; Essential is $99 and Scale $219 billed monthly. Surfer is an SEO content optimizer rather than a pure generator, so it is often paired with a writing tool.

Frase

$39

Starter, annual

$103

Professional, annual

Per month billed annually; $49 and $129 billed monthly. Scale is $239 annually. Frase focuses on SEO research and briefs; extra seats and some usage cost more.

List prices in USD as of June 2026, verified against each vendor's pricing page this session. Tiers, limits and add on costs change often; check the vendor for current pricing. Several vendors renamed plans in 2025 and 2026, so older guides may show different tier names or numbers.

Where the bill grows

The five hidden cost drivers

Driver
Where it shows up
How to measure it

Word, credit and prompt caps

Plans meter output by words, workflow credits or AI prompts, and heavy use trips the cap

Estimate your monthly volume, then check which plan covers it without an overage or a forced upgrade

Seats and minimums

Team plans charge per seat, and some, like ChatGPT for Business, set a seat minimum

Count the people who truly need a login and price the seats, not just one user

Annual versus monthly

Monthly flexibility costs roughly 20 to 25 percent more than annual across most tools

Start monthly to confirm the output is worth shipping, then switch to annual once the team commits

Paid add ons and stacking

SEO optimization, plagiarism checks, images or extra brand voices sell on top of the base plan

List every add on your workflow needs, and remember many teams pay for two tools, a generator plus an SEO optimizer

Tier jumps for one feature

Brand voice, more seats, or higher volume often sit one plan above where you start

Confirm the exact plan that unlocks your must have feature before you budget

Cost drivers reflect common vendor packaging as of June 2026. Specific caps and fees vary by vendor, region and contract; check the vendor for current pricing.

Keep reading

Common questions

How much does AI writing software cost per month?

Mainstream paid AI writing tools run from about $9 to $59 per seat per month on entry and mid tiers as of June 2026, with team and enterprise plans reaching several hundred dollars. Several tools, including Copy.ai, Grammarly and Rytr, offer a free tier. Check the vendor for current pricing.

Why is the price higher than the number on the pricing page?

Because the starting plan is only the floor. Word, credit and prompt caps, per seat math, paid add ons such as SEO optimization, and the jump to the plan that unlocks brand voice or higher volume all add to the total. Annual billing is cheaper than monthly but locks you in.

Which AI writing tools have a genuinely free plan?

As of June 2026, Copy.ai, Grammarly and Rytr offer free plans, and ChatGPT has a free tier. Free plans cover light drafting or core editing but cap words, characters or AI prompts. Jasper and Surfer SEO do not have a permanent free plan, only trials. Check the vendor for current limits.

Track AI writing price changes with us

One email when the rankings move. The shortlist, the tradeoffs, the price changes. No filler.