# Fish Audio vs ParseFlow Fish Audio records 8,557,159 monthly visits with +1.6% month-over-month growth and Freemium pricing. ParseFlow records 0 monthly visits with -100% growth and Free Trial, Paid pricing. | Metric | [Fish Audio](https://openaitools.app/tool/fish-speech) | [ParseFlow](https://openaitools.app/tool/parseflow-io) | | :--- | :--- | :--- | | Website URL | https://fish.audio | https://parseflow.io | | Categories | AI Voice Generator, AI Text-to-Speech, AI Celebrity Voice Generator, AI Models | AI Document Extraction, AI OCR, Large Language Models (LLMs), AI Developer Tools | | Pricing Model | Freemium | Free Trial, Paid | | Monthly Visits | 8,557,159 | 0 | | MoM Growth Rate | +1.6% | -100% | | Primary Market | United States | Global | | Direct Visits | 3,703,977 | 0 | | Review Score | 4.4 | 4.4 | | Saved Count | 11 | 0 | | Supported Platforms | Website | Website | ## Fish Audio Fish Audio, originally known as Fish Speech, is a voice-AI platform for turning text into natural speech. It combines text-to-speech, voice cloning and speech-to-text with emotional control, so you can tag a line as [whispering], [excited] or [sobbing] and get delivery that matches the script rather than flat narration. The voice library is enormous, with community-uploaded voices numbering in the millions across a wide range of languages. Cloning is fast and forgiving: a short sample is enough to build a usable voice model, and it can then speak in many languages while keeping the original timbre. Fish Audio publishes powerful APIs for real-time streaming, cloning and transcription, and positions itself for enterprise work such as conversational agents, dubbing and audiobook production. The company also keeps an open-source arm, releasing the Fish Speech model line for self-hosting, while the hosted platform adds a browser studio, avatar and image/video model integrations, and paid tiers for higher volume. Free starting tiers make it easy to evaluate before committing. **Pricing & Plans:** Freemium: free sign-up with monthly generations, plus paid subscriptions for higher volume, commercial use and API access; enterprise pricing on request. - **Expressive Text to Speech:** Type or paste a script and generate natural narration, with inline emotion and delivery tags such as [whispering], [angry] or [laughing]. - **Instant Voice Cloning:** Create a usable voice clone from a short audio sample and reuse it across scripts and languages. - **Huge Voice Library:** Browse and use a large catalog of community voices covering many languages and character styles. - **Speech to Text:** Transcribe audio with multilingual support and emotion or speaker cues for downstream editing. - **Real-time Voice APIs:** Low-latency streaming endpoints let developers build conversational agents, dubbing pipelines and audio apps. **Strengths:** Natural, emotionally controllable output that handles nuance well; Voice cloning works from a very short sample; Very large shared voice library plus open-source model lineage; Robust APIs for real-time streaming and developer integration **Limitations:** Free tier is limited and top-quality usage pushes you toward paid plans; Voice cloning raises consent and impersonation risks that teams must manage; Some features and model names change quickly, so docs can lag the product [Profile (Markdown)](https://openaitools.app/tool/fish-speech.md) ## ParseFlow ParseFlow addresses a common frustration with cloud PDF extraction services: recurring monthly fees, per-page charges and the discomfort of uploading sensitive documents to third-party servers. It is built as a real native Mac application using Tauri together with Apple's PDFKit and Vision frameworks, and it runs Google's open multimodal Gemma 3 model locally through llama.cpp with Metal GPU acceleration. Because inference happens on-device, documents, invoices and contracts never leave the computer. The workflow is deliberately simple. You define a schema — the fields you care about such as invoice numbers, line items, dates and totals — then drop up to 100 PDFs at once. ParseFlow processes them in the background, and you can review extracted values side-by-side with the original document, checking per-field confidence scores and editing anything the AI got wrong. Results export to CSV, JSON or Excel in one click, and a chat feature lets you ask plain-language questions about a document entirely offline. The app is developed by a small team in Germany with GDPR-friendly design principles, and after an initial ~3GB model download it works completely offline with no telemetry or analytics. **Pricing & Plans:** One-time purchase: Standard at €17.99 and Priority at €34.99, both with lifetime use and all future updates. No subscription, no per-page or per-document fees, and a 30-day money-back guarantee. - **On-device AI extraction:** Uses Google's open Gemma 3 model running locally via llama.cpp with Metal acceleration, so PDFs are parsed without any cloud upload. - **Flexible reusable schemas:** A visual schema editor lets you define exactly which fields to pull from invoices, receipts, contracts or forms, and reuse the template across thousands of documents. - **Batch processing up to 100 PDFs:** Drag in large batches and let ParseFlow work through them in the background while you monitor real-time progress. - **Side-by-side review and confidence scores:** Compare extracted values with the original PDF, see a confidence score for every field, edit mistakes inline and keep every extraction auditable. - **Export and PDF chat:** Export results to CSV, JSON or Excel in one click, and ask plain-language questions about a PDF answered entirely on-device by the local model. **Strengths:** One-time €17.99 payment with no subscription or per-page charges; Documents are processed entirely on-device, with no telemetry or cloud upload; Uses a strong open model (Gemma 3) with Metal GPU acceleration for fast local inference; Native Mac experience with side-by-side review, confidence scores and CSV/JSON/Excel export **Limitations:** Requires macOS 13+ on Apple Silicon and roughly 4GB of disk space for the model; Not a cloud service, so there is no browser access or cross-platform support outside Mac [Profile (Markdown)](https://openaitools.app/tool/parseflow-io.md) ## Frequently Asked Questions ### How do Fish Audio and ParseFlow compare in monthly traffic? Fish Audio has 8,557,159 monthly visits, while ParseFlow has 0. Traffic estimates describe audience size, not product quality. ### How do their growth rates compare? Fish Audio has a month-over-month growth rate of +1.6%; ParseFlow has -100%. ### How does pricing compare? Fish Audio: Freemium. Freemium: free sign-up with monthly generations, plus paid subscriptions for higher volume, commercial use and API access; enterprise pricing on request. ParseFlow: Free Trial, Paid. One-time purchase: Standard at €17.99 and Priority at €34.99, both with lifetime use and all future updates. No subscription, no per-page or per-document fees, and a 30-day money-back guarantee. ## Alternatives | # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | 1 | [ElevenLabs](https://openaitools.app/tool/elevenlabs-io) | 42,396,771 | +26.1% | Freemium, Paid, Contact for Pricing | Industry-leading voice cloning and text-to-speech quality, but lacks Fish Audio's open-source model flexibility and self-hosting options. | [.md](https://openaitools.app/tool/elevenlabs-io.md) | | 2 | [HeyGen](https://openaitools.app/tool/heygen) | 7,000,070 | +9.4% | Freemium | Turn scripts into studio-quality AI avatar videos in minutes | [.md](https://openaitools.app/tool/heygen.md) | | 3 | [Speechify](https://openaitools.app/tool/speechify) | 5,457,475 | +0.5% | Freemium | Text to speech and voice AI across every device | [.md](https://openaitools.app/tool/speechify.md) | | 4 | [Image to Text](https://openaitools.app/tool/image-to-text-converter) | 4,871,767 | +0.8% | Freemium | Free online OCR that turns any image into editable text in seconds | [.md](https://openaitools.app/tool/image-to-text-converter.md) | | 5 | [Voicemod](https://openaitools.app/tool/voicemod) | 3,836,221 | -2.7% | Freemium | Real-time AI voice changer and soundboard for gaming and streaming | [.md](https://openaitools.app/tool/voicemod.md) | | 6 | [PDFgear](https://openaitools.app/tool/pdfgear) | 2,845,280 | -3.4% | Free | A free, AI-powered PDF editor for every device | [.md](https://openaitools.app/tool/pdfgear.md) | | 7 | [Cartesia](https://openaitools.app/tool/cartesia-ai) | 1,782,707 | +49.7% | Contact for Pricing | Delivers ultra-low latency real-time streaming speech generation via API, though less focused on consumer dubbing workflows. | [.md](https://openaitools.app/tool/cartesia-ai.md) | | 8 | [TTSMaker](https://openaitools.app/tool/ttsmaker) | 1,158,846 | +6.8% | Freemium | Free online text-to-speech with hundreds of AI voices across more than 100 languages | [.md](https://openaitools.app/tool/ttsmaker.md) | | 9 | [LlamaIndex](https://openaitools.app/tool/llamaindex) | 387,910 | +19.9% | Freemium, Contact for Pricing | Turn any document into AI-ready context with agentic parsing and extraction | [.md](https://openaitools.app/tool/llamaindex.md) | | 10 | [Listnr AI](https://openaitools.app/tool/listnr-ai) | 235,777 | -4.2% | Freemium | Online text-to-speech and embedding platform suited for podcasting and content creators, but less customizable for developers. | [.md](https://openaitools.app/tool/listnr-ai.md) | --- Source: https://openaitools.app/compare/fish-speech-vs-parseflow-io More Markdown: [Categories](https://openaitools.app/categories.md) · [Traffic rankings](https://openaitools.app/rankings.md) · [llms.txt](https://openaitools.app/llms.txt)