NestLetters

Pushable AI

AI Assistants That Run Your Business in the Background

PDF Dark

Convert any PDF to dark mode — fully in your browser. Photos keep original colors. No upload, no signup, free, open source.

Adobe Acrobat ReaderSmallpdfiLovePDF

Lurner

Learn anything step-by-step through fun, interactive exercises.

NotionFireflies.aiOtter.ai

Knowlith

Knowlith is an all-in-one customer support and engagement platform for SaaS products. Create AI-powered knowledge bases, offer AI and human live chat, collect user feedback, and share product updates.

Intercom

aura

Search + agents for teams working across too many tools.

GleanNotion AIMicrosoft Copilot

Vaiz

A unified workspace for tasks and documents.

JiraClickUpNotion