Agencies Guide

Best AI Writing Tools for Marketing Agencies (2025)

Agencies need AI writing tools with team collaboration, brand voice controls, and scalable pricing. Here are the top options ranked by agency-specific features.

Last updated: April 2026 · 8 tools compared

Top 8 Ai Writing Tools for Agencies

Grammarly

AI writing and grammar assistant

4.7(15,234)

|AI WritingFree tierFrom $25/mo

Frase

AI SEO content research and writing

4.6(1,102)

|AI WritingFrom $14.99/mo

Test Tool

Test tool

4.5(0)

|AI Writing

Jasper AI

AI content platform for marketing teams

4.5(2,847)

|AI WritingFrom $49/mo

Writesonic

AI writing with real-time web data

4.4(1,456)

|AI WritingFree tierFrom $20/mo

Copy.ai

AI copywriting and workflow automation

4.3(1,923)

|AI WritingFree tierFrom $49/mo

Wordtune

AI sentence rewriting and rephrasing

4.3(1,245)

|AI WritingFree tierFrom $14.99/mo

Rytr

Budget-friendly AI writing assistant

4.1(876)

|AI WritingFree tierFrom $9/mo

Frequently Asked Questions

Which AI writing tool is best for agencies?

Jasper AI offers the best team features with brand voice memory and collaborative workflows. Copy.ai is a strong budget alternative.

How much do AI writing tools cost for teams?

Most tools offer team plans starting at $49-99/month per seat, with volume discounts for larger agencies.

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