Best for: General business writing, brainstorming and analysis
✓ Very versatile
✓ Free tier
Writesonic is best for marketers producing SEO content with AI. If that is not you — or price, features or availability in your country do not fit — these 22 alternatives are worth a look.
Some links on this site are affiliate links. If you buy through them we may earn a commission at no extra cost to you. Our rankings are not for sale; sponsored placements are always labelled.
| Software | Best for | Free plan | Origin | |
|---|---|---|---|---|
| General business writing, brainstorming and analysis | Yes | US | Visit | |
| Long documents, careful writing and coding help | Yes | US | Visit | |
| Teams that already work in Google Workspace | Yes | US | Visit | |
| Marketing teams that need brand-consistent AI copy | No (trial may exist) | US | Visit | |
| Sales and marketing teams automating copy workflows | Yes | US | Visit | |
| Anyone writing emails, proposals and blog posts in English | Yes | US | Visit | |
| Small teams that want docs, wikis and tasks in one place | Yes | US | Visit | |
| Rewriting, summarising and grammar checks | Yes | US | Visit | |
| Agencies and marketers who want an all-in-one SEO suite | No (trial may exist) | US | Visit | |
| SEO professionals focused on backlinks and content | Verify | SG | Visit | |
| Beginners and small businesses on a budget | Verify | US | Visit | |
| Freelancers and small agencies | No (trial may exist) | US | Visit | |
| Every website owner | Yes | US | Visit | |
| Every local shop, clinic and service business | Yes | US | Visit | |
| Understanding website traffic and conversions | Yes | US | Visit | |
| WordPress sites handling on-page SEO | Yes | IN | Visit | |
| WordPress beginners learning on-page SEO | Yes | NL | Visit | |
| Technical SEO audits | Yes | GB | Visit | |
| Marketers who want link metrics and keyword research | Verify | US | Visit | |
| Writers optimising articles against competitors | No (trial may exist) | PL | Visit | |
| Creating SEO briefs quickly | No (trial may exist) | US | Visit | |
| Content teams wanting simple optimisation guidance | No (trial may exist) | US | Visit |
Best for: General business writing, brainstorming and analysis
✓ Very versatile
✓ Free tier
Best for: Long documents, careful writing and coding help
✓ Handles long documents well
✓ Thoughtful, natural writing
Best for: Teams that already work in Google Workspace
✓ Works across Google apps
✓ Free tier
Best for: Marketing teams that need brand-consistent AI copy
✓ Brand voice controls
✓ Marketing templates
Best for: Sales and marketing teams automating copy workflows
✓ Workflow automation
✓ Free tier to try
Best for: Anyone writing emails, proposals and blog posts in English
✓ Works in browsers and apps
✓ Free grammar checks
Best for: Small teams that want docs, wikis and tasks in one place
✓ Very flexible
✓ Free plan
Best for: Rewriting, summarising and grammar checks
✓ Free paraphraser
✓ Browser extensions
Best for: Agencies and marketers who want an all-in-one SEO suite
✓ Very broad toolset
✓ Large keyword database
Best for: SEO professionals focused on backlinks and content
✓ Excellent backlink index
✓ Good keyword data
Best for: Beginners and small businesses on a budget
✓ Affordable
✓ Simple interface
Best for: Freelancers and small agencies
✓ Good value
✓ White-label reports
Best for: Every website owner
✓ Free
✓ Data straight from Google
Best for: Every local shop, clinic and service business
✓ Free
✓ Essential for local search
Best for: Understanding website traffic and conversions
✓ Free
✓ Integrates with Google Ads and Search Console
Best for: WordPress sites handling on-page SEO
✓ Free version is generous
✓ Schema built in
Best for: WordPress beginners learning on-page SEO
✓ Beginner-friendly
✓ Free version
Best for: Technical SEO audits
✓ Free up to a URL limit
✓ Very detailed
Best for: Marketers who want link metrics and keyword research
✓ Well-known metrics
✓ Free tools available
Best for: Writers optimising articles against competitors
✓ Clear content score
✓ Content editor
Best for: Creating SEO briefs quickly
✓ Fast briefs
✓ Affordable
Best for: Content teams wanting simple optimisation guidance
✓ Simple and trusted
✓ Google Docs add-on
OpenAI's AI assistant for drafting, summarising, data analysis and image generation.
Anthropic's AI assistant, strong at long-context reading, writing and analysis.
Google's AI assistant, integrated with Gmail, Docs and other Workspace apps on eligible plans.
AI content platform for marketing teams, with brand voice and campaign tools.
AI platform for marketing copy and go-to-market workflows.
AI writing assistant for grammar, clarity, tone and generative rewrites across apps.
All-in-one workspace for notes, docs, databases and projects, with Notion AI.
Paraphrasing, summarising and grammar tool.
SEO and marketing suite for keyword research, site audits, rank tracking and competitor research.
SEO toolset known for backlink data, keyword research and content explorer.
Budget SEO tool for keyword ideas, site audits and rank tracking.
Value-focused SEO platform with rank tracking, audits and client reporting.
Free tool from Google showing search performance, indexing and technical issues.
Free listing that shows your business on Google Search and Maps.
Free web analytics (GA4) for traffic, events and conversions.
WordPress SEO plugin with schema, sitemaps and content analysis.
Popular WordPress SEO plugin with readability and SEO checks.
Desktop website crawler for finding broken links, redirects and metadata issues.
SEO toolset known for Domain Authority, keyword research and site audits.
Content optimisation tool with AI writing and SERP analysis.
AI tool for content briefs, research and optimisation.
Content optimisation platform with clean recommendations.