Home / Shortlists / Best AI writing tool for an agency in 2026
Best AI writing tool for an agency in 2026
Agencies pay per seat, so the headline price is never the real price. These are the per-seat rates and the annual rates for the AI writing tools we track.
Prices read from the vendors' own pricing pages on 2026-10-19. Re-checked weekly. How we check.
Which one should you pick?
- Pick Copy.ai if you need the cheapest per seat. Visit Copy.ai
- Pick Jasper if you need brand voice across many writers. Visit Jasper
- Pick Writesonic if the client cares about AI search visibility. Visit Writesonic
The short answer
Short answer: Cheapest per seat: Copy.ai. Chat is $29/mo for 5 seats ($24/mo billed annually), which is the lowest cost per writer here. Check Copy.ai → Best for brand voice across many writers: Jasper. $49/mo Creator, $69 per seat for Pro. Priced for teams that need the brand voice enforced.
| Tool | Entry price | Best for |
|---|---|---|
| Jasper | $69/mo ($59/mo billed annually) | Per seat. 2 Brand Voices, 5 knowledge assets, 3 audiences, collaboration |
| Copy.ai | $29/mo ($24/mo billed annually) | 5 seats, unlimited words in chat, unlimited chat projects, OpenAI + Anthropic + |
| Writesonic | $79/mo billed annually | 50 prompts and 50 answers tracked daily, 15 AI articles/mo, 10 site audits, 1 us |
Prices checked 2026-10-23.
- Cheapest per seat: Copy.ai. Chat is $29/mo for 5 seats ($24/mo billed annually), which is the lowest cost per writer here. Check Copy.ai →
- Best for brand voice across many writers: Jasper. $49/mo Creator, $69 per seat for Pro. Priced for teams that need the brand voice enforced. Check Jasper →
- Best if the client cares about AI search visibility: Writesonic. Repositioned to AI search tracking; annual-only pricing from $79/mo. Check Writesonic →
Real prices, side by side
| Tool | Plan | Price | What you get |
|---|---|---|---|
| Jasper | Pro | $69/mo ($59/mo billed annually) | Per seat. 2 Brand Voices, 5 knowledge assets, 3 audiences, collaboration |
| Copy.ai | Chat | $29/mo ($24/mo billed annually) | 5 seats, unlimited words in chat, unlimited chat projects, OpenAI + Anthropic + Gemini models |
| Growth | $1000/mo ($12000/yr) | 75 seats, 20K workflow credits/mo | |
| Expansion | $2000/mo ($24000/yr) | 150 seats, 45K workflow credits/mo | |
| Scale | $3000/mo ($36000/yr) | 200 seats, 75K workflow credits/mo | |
| Writesonic | Starter | $79/mo billed annually | 50 prompts and 50 answers tracked daily, 15 AI articles/mo, 10 site audits, 1 user |
| Basic | $199/mo billed annually | 100 prompts and 300 answers tracked daily, 25 AI articles/mo, 20 site audits, 2 users | |
| Growth | $399/mo billed annually | 200 prompts and 600 answers tracked daily, sentiment analysis, 50 AI articles/mo, 50 site audits, 3 users |
Prices checked 2026-10-23.
What each one is actually for
Jasper
Jasper Pro is $69 per seat per month, or $59 per seat per month billed yearly. Business is a custom quote. Jasper's pricing page no longer lists a Creator plan. There is no permanent free plan, only a 7-day trial.
Best for: Marketing teams that need brand voice enforced across many writers.
Not for: Solo writers — per-seat pricing punishes small teams.
The Pro rates were read from jasper.ai/pricing on 2026-10-12. That page lists Pro and Business. It does not list a Creator plan, so this page does not quote one.
See Jasper pricing →Copy.ai
Copy.ai's self-serve Chat plan is $29/mo ($24/mo billed annually, $288/yr) for 5 seats. Everything above that is enterprise-priced: Growth $1,000/mo, Expansion $2,000/mo, Scale $3,000/mo.
Best for: Sales and marketing teams that want GTM workflows, not just a chat box.
Not for: Individuals — the useful tiers start at $1,000/mo.
The Chat plan and the Growth / Expansion / Scale enterprise rates were read from copy.ai/prices itself. Only Chat is self-serve; everything above it is a sales conversation, so treat those numbers as list prices rather than what a team actually signs.
See Copy.ai pricing →Writesonic
Writesonic is $79/mo Starter, $199/mo Basic and $399/mo Growth billed annually, or 20% more month to month. It has repositioned from AI writing to AI search visibility tracking.
Best for: Brands that want to track how ChatGPT and AI Overviews describe them.
Not for: Anyone shopping for a cheap AI article writer — that is no longer what this product is.
Starter / Basic / Growth and the annual savings were read from writesonic.com/pricing itself. Those are the annual-billing rates; the page's own toggle says month-to-month is 20% higher.
See Writesonic pricing →How to choose in one minute
- Write down the number of people who will log in. That is your seat count, and it is what the price scales on.
- Check the free tier against your real list size or contact count, not the marketing number.
- Only pay for the tier that removes the wall you have actually hit.
- Re-check the price before you buy — every number here is re-read weekly, but vendors change tiers without notice.
Some links on this page are affiliate links. If you buy through one we may earn a commission at no extra cost to you. It does not change the prices shown, which are read from the vendors' own pages. Full disclosure. How we check prices.
If you are reselling this to clients: GoHighLevel SaaS mode
An agency buying AI writing seats is usually already running the client's marketing. The plan that turns the whole stack into a product you sell is GoHighLevel Agency Pro at $497/mo ($4,970 billed yearly) — it is the only tier with SaaS mode, automated sub-account creation and rebilling with markup, so each client gets their own login and you keep the margin.
What to watch: SaaS mode is the top plan, not an add-on, and phone/email rebilling is billed per sub-account on top. Run the numbers on your client count before you commit — the sticker price is not the monthly bill once you have clients.
Start the GoHighLevel SaaS Pro trial →
Affiliate link: we may earn a commission if you sign up through it, at no extra cost to you. Price read from gohighlevel.com/pricing.