Best passive income generation tools in 2025

EyeEm Vision

Buy and sell stunning royalty-free images easily.

ARTSIO

Discover millions of AI-generated art images for inspiration.

Yakkr Growth

AI-driven growth support for aspiring streamers and content creators.

Videomuse

Get creative video ideas effortlessly with AI-driven suggestions.

Notbyai

A badge system for distinguishing human-created content from AI.

SimilarTube

AI-driven channel discovery for marketers and creators.

Free + from $19.90/m
open
Agent Gold

Generate unique video ideas and optimize existing content.

Depthtale

Create interactive visual stories with AI assistance.

No pricing info
open
Ko-fi

A platform for creators to earn directly from their fans.

Me4U

Connect directly with your favorite influencers anytime.

Picovoice

Voice technology for on-device, fast, and private communication.

Free + from $6,000/y
open
SiriGPT

Voice-activated AI responses through Siri for seamless interaction.

Deepgram

Voice AI technology for accurate speech recognition and synthesis.

Q

Engaging voice chat and image generation companion.

Vivoka

Voice AI technology for efficient offline workflows.

CMU Pocketsphinx

Open-source toolkit for converting speech into text.

Microsoft Speech Services

Voice recognition technology for seamless communication and interaction.

Petey AI Assistant

Voice-activated AI assistant for iPhone and Apple devices.

SpeakAI.cc

AI-driven language learning with real-life practice scenarios.

Ascenscia

Voice-activated assistant for hands-free lab data management.

Speakshift.ai

Real-time speech and video translation for seamless communication.

Voqal

Voice-driven coding assistant for developers to navigate IDEs.

Leelo

Transforms text into engaging audio for various uses.

NLPearl

Automated voice interactions for seamless customer support.

DreamPal

Engage in immersive roleplay with customizable AI characters.