Free for teachers
Letter of recommendation template
Attach the student's brag sheet and tell Sparky one thing you remember about them. Sparky writes the letter of recommendation from your stories, ready to edit and send to Google Docs or Word.

How the letter of recommendation generator works
Attach what the student gave you
Say who the letter is for and what they're applying to, and attach their brag sheet or résumé if you have one.
Answer Sparky's questions
Sparky reads the file, then asks what you remember about the student in your class and how strongly you recommend them. One or two sentences is enough.
Edit the letter and sign it
The letter opens in a document beside the chat. Ask for changes, like "shorter" or "more about her leadership", or click in and type. Then add your name and send it to Google Docs or Word.
The letter of recommendation template Sparky follows
Ask Sparky for a template and these are the parts it gives you, in this order. When you ask for a letter instead, Sparky fills each part with what you told it.
How you know the student
The opening names your role, how long you've taught the student and what they're applying for.
A moment from your class
One specific story, such as a lab, a question or a project, that shows an academic strength.
Who they are and why they fit
Their character outside your class, and why that suits this program, scholarship or job.
How strongly you recommend them
The closing says how strongly you recommend the student, in your words. Sparky won't pick that level for you.
What Sparky works from
The brag sheet or résumé
Attach the student's brag sheet, résumé or activity list. Sparky takes the facts from it, so you don't retype grades or club names.
Your stories, not invented ones
Sparky asks for a moment from your class and builds the letter around it. It won't make up a story you didn't tell it.
The opportunity it's for
Name the program, scholarship or job, and Sparky puts first the strengths that matter for it.
A letter you can edit
The letter is a document. Ask Sparky to change a paragraph, or type in it yourself, and Sparky saves each change as a new version of the same letter.
A reusable template
Ask for a template with brackets to fill in, and keep it for the next request.
Ways teachers use it
College applications
Attach the brag sheet, add a story from your class, and get a letter for the counselor or the application portal.
Scholarships
Name the scholarship and what it rewards, such as service or leadership, and Sparky leads with that.
Jobs and internships
A reference for a first job, an internship or a summer program.
Colleagues and student teachers
A letter for a colleague's new role or a student teacher's first job search, built from what you saw them do.
Data privacy
Safe to use with student work
What happens to the files you upload and what your students write in Flint.
Not used to train AI
Student data in Flint is never used to train AI models.
Not shared
Flint does not share student data, or any other user data, with third parties.
Kept separate
Each school's data is kept apart from every other school's, and the AI providers Flint runs on can't reach it.
Signed agreements, on request
Flint signs a data processing agreement with any school that needs one, written to US state law and EU GDPR.
What teachers say about Flint
"Flint AI has become essential to my daily routine. I rely on it for differentiating instruction, writing comments, planning lessons, managing recess duty schedules, and developing rubrics."

Beonka Caldwell
4th Grade Teacher at The Kinkaid School
"Flint makes it easier for teachers to personalize lessons and save time on routine tasks. Students get to use AI more as a study partner - not just for answers, but for guiding their thinking and building confidence."

Somkid Leewan
Educational Technology Specialist
"From a professional standpoint, Flint's impact on teaching practice is profound. By automating tasks such as document formatting and rubric construction, Flint AI restores the teacher’s focus to pedagogy, discourse, and relational teaching."

Joseph Shannon
Upper School Literature and Philosophy Teacher at Chartwell School
Frequently asked questions
Is the letter of recommendation generator free?
Yes, it's free for teachers, and there's no limit on how many letters you can write.
Is there a letter of recommendation template I can reuse?
Yes. Ask Sparky for a template and it writes one in the chat with brackets to fill in: how you know the student, an academic strength with a story, their character, why they fit the opportunity, and how strongly you recommend them. For a finished letter, give Sparky the student's details and a story instead, and it fills the template in for you.
Will Sparky make up things about my student?
Sparky is told not to invent experiences, achievements or how strongly you recommend the student, so it asks for a story from your class before it writes. It uses what you tell it and what's in the files you attach. Read every sentence and check it against what you know before you send the letter.
Can I upload a brag sheet or résumé?
Yes. Attach a PDF or Word file, or import one from Google Drive or OneDrive. Sparky pulls the activities, grades and goals from it, and asks you for what only you know, such as a moment from class.
Is it OK to use AI to write a recommendation letter?
The letter is yours: it's built from your stories and your judgment, and you read, edit and sign it. Sparky saves the time spent on structure and wording. Write the parts only you can, such as the story from class, in your own words if you prefer.
Can I download the letter as a Google Doc, Word file or PDF?
The letter has buttons to copy it, print it, save it to your Google Drive as a Google Doc, or download it as a Word file. For a PDF, choose Save as PDF in the document's Download menu, or press Print and pick Save as PDF.
Can students use it?
No. It's a teacher tool. Students applying to college have the college application helper for their own essays.
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