Alternatives to Speechify

Humata AI reads your PDFs and answers questions with highlighted citations back to the exact source section.

AI writing companion with ++ autocomplete, chat-with-PDF, and paraphrasing, built for solo writers.

NoteGPT is an AI agent that summarizes YouTube videos, transcribes audio and video, and turns notes into slides, images, and voice — in one subscription.

Flot.ai is a desktop AI copilot with a searchable personal memory that works inside any app or browser tab.

AI-powered PDF editor, converter and reader with chat, OCR, translation and clean-up tools bundled under one Pro plan across web, desktop and mobile.

Multi-model AI chat that puts GPT-4, GPT-3.5, Claude 2 and Claude Instant in one thread, with file chat, CSV analysis and browsing built in.

ChatPDF turns any PDF into a chat partner: ask questions, get cited answers, summaries, and translations in seconds.

MyMemo AI is an AI knowledge base that captures links, videos, PDFs and voice recordings, then answers questions from your own saved library with citations.

Free local RAG chatbot from NVIDIA that answers questions over your own files on an RTX Windows PC

Talkify is an open-source Android TTS engine that routes cloud AI voices and offline local synthesis through the standard TextToSpeech API.

Low-latency text-to-speech API and AI voice agents — Murf AI runs real-time phone conversations at 1 cent per minute.

No-code AI platform bundling text, image, video and voice generation, agents, workflows and batch processing under one credit plan.

Fish Audio turns text into expressive, emotionally controllable speech with voice cloning from 15 seconds of audio and a free developer TTS API.

Voice AI infrastructure for developers: speech-to-text, speech understanding, guardrails, and LLM routing on one API key.

Felo is a free multilingual AI search and creation workspace that answers in your language, then turns the answer into a doc, deck, or clip.

Fast AI voice notetaker for iOS, Mac, and Apple Watch that turns talk into clean notes, tasks, and ideas

Turn open-access research papers into audio podcasts and ask them questions by chat.

One free REST API for text, image, audio, and video generation — no API key required

Upload a research paper, highlight confusing text, and get plain-language explanations from AI in 50+ languages.

Emotionally expressive text-to-speech and speech-to-speech voice AI with human-judged evaluation built in.

AI research workspace that searches, reads, and cites your document library with verifiable source references.

Tenorshare AI humanizes AI-written text and checks it with a built-in AI detector before you submit

Laxis pairs an AI meeting notetaker with a voice keyboard that turns speech into polished text in any app.

Google's source-grounded research assistant — now branded Gemini Notebook — answers only from documents you upload and cites the passage it used.

Open-source autonomous research agent that plans, reads sources in parallel, and writes cited reports you host yourself

Free, keyless Node.js and Bun text-to-speech that reuses the neural voices inside Microsoft Edge.

Chinese-language search engine that returns cited, synthesized answers instead of link lists.

AIAI.com bundles text-to-image, video, voice-cloning, music, and study tools behind one credit-based subscription.

AI voice cloning and text-to-speech with 140+ languages, emotion control, and lip-sync dubbing for creators and developers.

Local-first AI agent that turns your files, meetings, and research into finished decks, spreadsheets, and reports.