Sudowrite vs Copy.ai vs Longshot AI vs Writesonic
A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.
Sudowrite
AI writing tool for fiction
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Copy.ai
GTM AI platform for marketing and sales
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Longshot AI
Discontinued June 2025 — was an AI fact-checked writing tool.
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Writesonic
AI content + GEO/AI-search-visibility platform with agentic Chatsonic
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| RECATOOLS Score | 6.9 / 10 | 6.3 / 10 | 2 / 10 | 6.5 / 10 |
| Capability | ||||
| Value for money | ||||
| Ease of use | ||||
| ASEAN readiness | ||||
| API quality | ||||
| Pricing | Subscription | Freemium | Paid | Freemium |
| Free tier | Free 10,000 word trial | 2,000 words per month, 90+ templates | 5-day free trial | 25 credits/month |
| Paid from | Hobby $19/mo (225K credits); Professional $29/mo; Max $59/mo | Chat $29/mo ($24/mo annual); Growth $1,000-1,250/mo; Enterprise custom | $19/month (Short-Form) | Lite $16/mo; Standard $39/mo; Professional $75/mo |
| Has API | ✗ | ✓ | ✗ | ✓ |
| Open source | ✗ | ✗ | ✗ | ✗ |
| Free to use | ✗ | ✓ | ✗ | ✓ |
| Users | 100k+ writers | 10m+ users | 50k+ users | 10m+ users |
| Founded | 2020 | 2020 | 2021 | 2020 |
| Maker | Amit Gupta, James Yu | Paul Yacoubian, Chris Lu | Ankur Singh | Samanyou Garg |
| Verdict | Sudowrite is the leading AI writing tool built specifically for fiction authors, with features like Story Bible for continuity, character and plot brainstorming, expansive 'Describe' suggestions and chapter-length genera... |
Copy.ai has completed its pivot: what began as a freemium copywriting tool is now a go-to-market automation platform built around workflows, agents and its Tables data layer for prospecting, content and CRM enrichment. T... |
Note: Longshot AI shut down in June 2025.Longshot AI shut down in June 2025, after roughly four years in market and about 200,000 users. The site now carries a one-line discontinuation notice instead of a pricing page; t... |
Writesonic isn't the cheap blog-post generator it built its name on. Over the past year it rebranded around GEO — tracking whether ChatGPT, Gemini, Perplexity, and Google AI Overviews actually mention a brand — and repri... |
| Full review → | Full review → | Full review → | Full review → |
Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.