What makes a cover letter worth reading?
One specific thing you actually did, in the first two lines. Not “I am writing to express my interest”, a project, a number, a decision you made. TextAI is built to open that way, because the opening is the only part most readers finish.
What should you feed it?
The role title, the company, and two or three concrete things from your experience. Concrete means “built the dashboards the ops team used daily”, not “strong analytical skills”. If you give it adjectives you get adjectives back; give it events and you get a letter.
How long should it be?
One page, three or four short paragraphs. If the generated letter runs longer, cut the paragraph that restates your CV, the reader already has the CV. The letter exists to say the thing the CV cannot.
Related tools in the app
Casual Introduction and Cold Outreach for messages that are not formal applications. LinkedIn DM for recruiter conversations. Recommendation Request for asking someone to vouch for you. Internship Application and Scholarship Application for the academic versions.
Write a cover letter