WriterZen

WriterZen is an SEO content-workflow platform based in Singapore, serving 12,930+ users, covering topic discovery, keyword research, and GPT-4o mini-powered content creation in one connected system rather than separate keyword and writing tools. Its Topic Discovery and Keyword Explorer/Planner tools surface content ideas and search-volume data, the Content Creator drafts against that research, and a built-in plagiarism checker plus domain-analysis tools round out the workflow — with team-collaboration features for agencies and in-house SEO teams managing multiple writers. A 15-day free trial requires no credit card, but no permanent free tier is offered; ratings across G2 (4.7/5), Trustpilot (4.8/5), and Capterra (4.8/5) point to a real, actively used product with version 1.20 currently shipping. Good fit for an SEO team that wants keyword research and content drafting connected in one workflow rather than exporting keyword data between a separate research tool and a separate writer.