20 Zetik alternatives
Zetik: Personal intelligence agent that tracks the topics you name across news, filings, forums and podcasts, folds duplicate coverage into one card, and briefs you by feed, push, email, RSS or audio. 20 apps do similar work, most sharing Text-to-Speech, Summarization and Research, ranked by how much they have in common with Zetik.
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Readwise
Read-it-later app for articles, PDFs, EPUBs, newsletters, RSS and YouTube, with highlighting, AI chat and sync to Readwise reviews.
Also: Summarization, Text-to-Speech
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One place for all of your ideas, notes, highlights, and writing.
Also: Research, Summarization
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Google
Google's AI research notebook (formerly NotebookLM): ask cited questions of your sources and turn them into audio, video and study guides.
Also: Research, Summarization
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Vidline Inc.
Multi-model AI sidebar for browser, Mac and iOS — GPT, Claude, Gemini, Grok and more behind one subscription, plus an agent and a knowledge base.
Also: Personal Assistant, Summarization
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Palash Deb
Open-source, fully local voice AI studio for macOS, Windows and Linux — voice cloning, voice design, dubbing, dictation and transcription in 646 languages.
Also: Text-to-Speech
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AgentCall
Free, fully on-device voice loop for AI coding agents — talk to Claude Code, Cursor or Codex and hear them answer back out loud.
Also: Text-to-Speech
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Open-source inference engine that runs LLMs, vision and speech models fully on-device — no API keys, no cloud calls, from Swift to Godot.
Also: Text-to-Speech
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AI audio studio that turns prompts or documents into voiced podcasts and ads, with voice cloning, a timeline editor and team review.
Also: Text-to-Speech
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AI avatar platform for scripted presenter videos and real-time conversational visual agents, with voice cloning and an API.
Also: Text-to-Speech
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ByteDance
ByteDance's free video and photo editor for desktop, web and mobile, with auto-captions, templates and credit-based AI video generation.
Also: Text-to-Speech
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ElevenLabs
ElevenLabs' reader app: turns PDFs, ePubs, articles and its own audiobook catalogue into speech using 1,000+ voices across 30+ languages.
Also: Text-to-Speech
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Generate lifelike spoken audio with AI tools
Also: Text-to-Speech
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Low-latency speech APIs from the team behind the open-source Dia model — text-to-speech and transcription priced well below the incumbents.
Also: Text-to-Speech
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Wondershare
Wondershare's cross-platform video editor with AI auto-cut, object removal, dynamic captions and text-to-video built in.
Also: Text-to-Speech
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A router for voice models: 56 speech and language models benchmarked across 10 languages, with each session sent to the one that actually wins.
Also: Text-to-Speech
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Describe a video and get a complete edit — script, scenes, voiceover, and music — that you can refine by chatting.
Also: Text-to-Speech
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Turn blog posts, scripts, and long recordings into narrated, captioned videos without editing software.
Also: Text-to-Speech
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Listen to anything — documents, articles, PDFs, and email — in natural voices, at up to several times normal speed.
Also: Text-to-Speech
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Enterprise speech infrastructure — fast, accurate transcription, text to speech, and a full voice agent API.
Also: Text-to-Speech
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Voice AI that reads and expresses emotion — speech models trained on human vocal expression, not just phonemes.
Also: Text-to-Speech