Best formal letter writing tools in 2025

Chat-fu

AI chatbot for interactive portfolio engagement.

ChatSlide

Create engaging presentations and visuals with AI-driven insights.

Microsoft Power BI

Visualize data to uncover insights and support decision-making.

The Noun Project

A comprehensive resource for icons and stock images.

DevCV

Generate professional CVs from GitHub profiles effortlessly.

YC Application Optimizer

Transform unstructured data into clear insights and reports.

Softr for Google Sheets

Transform spreadsheets into interactive web applications in minutes.

BioGPT

Generates biomedical text for research and documentation needs.

Graphy HQ

Create stunning graphs from raw data effortlessly.

airSlate

Automates and streamlines document workflows without coding.

Infogram

Create engaging interactive data visualizations effortlessly.

ReportPDF

Generate professional PDF reports from spreadsheet data seamlessly.

Apple Keynote

Create stunning presentations with customizable themes and real-time collaboration.

Deepnote AI

AI-driven data notebooks for seamless analysis and collaboration.

typly

AI writing assistant for quick, context-aware message replies.

AI Writer & Grammar Checker Tool – AImReply

Enhance writing and communication with intelligent grammar assistance.

Croduct PDF

Engage with PDF documents through interactive conversations.

Subscription + from $5.99/m
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Sweetspot

AI-driven tool for discovering and managing government contracts.

Specgen.ai

Automates tender responses with AI for effortless collaboration.

Workorb

Automated proposal generation for architecture, engineering, and construction.

HelloScribe

Streamlined automation for creating proposals and strategies.

Generate Proposal

Quickly creates personalized proposals for freelance opportunities.

Upcat

AI-driven solution for crafting job proposals on freelance sites.