Sharing a category with Modulate is what puts a product on this page at all. These 18 ai tools are the closest of the ones that do, ordered by how much of Modulate’s categories and tags each one covers and how closely its own description reads like Modulate’s — that is an ordering, not a verdict. We have not tested any of them, and there is no score on this page.
Back to the Modulate listing| Tool | Pricing | Open source | Upvotes here |
|---|---|---|---|
| AssemblyAI | Freemium | No | 18 |
| Sightengine | Freemium | No | 0 |
| Deepgram | Freemium | No | 13 |
| Respeecher | Contact for pricing | No | 0 |
| Ultravox | Freemium | No | 0 |
| Sharpe Terminal | Free | No | 0 |
| BitBank | Contact for pricing | No | 0 |
| Resemble AI | Freemium | No | 3 |
| unpkg.ai | Contact for pricing | No | 0 |
| Wit.ai | Free | No | 0 |
| Sapling | Freemium | No | 0 |
| ContextQA | Contact for pricing | No | 0 |
| AI or Not | Contact for pricing | No | 0 |
| Portkey | Freemium | No | 0 |
| MiniMax | Contact for pricing | No | 0 |
| Databricks | Contact for pricing | No | 0 |
| Mistral AI | Contact for pricing | No | 0 |
| Inworld AI | Freemium | No | 8 |
Speech-to-text and audio understanding API
AssemblyAI provides transcription APIs with speaker labels, punctuation and word-level timestamps, plus higher-level models for summarisation, topic detection, sentiment and PII redaction.
Freemium · Shares 2 categories and 1 tag with Modulate
Automated content moderation and media analysis APIs
Sightengine provides APIs to automatically assess, filter, and moderate images, videos, text, and audio. It detects unwanted content such as nudity, violence, hate speech, and profanity, alongside identifying AI-generate…
Freemium · Shares 1 category and 1 tag with Modulate
Low-latency speech APIs for voice applications
Deepgram offers speech-to-text, text-to-speech and a combined voice agent API designed for real-time conversational systems where latency matters.
Freemium · Shares 2 categories and 1 tag with Modulate
AI voice generator for studios and media teams
Respeecher provides enterprise-grade voice cloning and synthetic speech services tailored for film, television, game development, and audio production.
Contact for pricing · Shares 1 category and 2 tags with Modulate
Real-time, speech native voice AI infrastructure
Ultravox is a real-time voice AI infrastructure layer that provides developer-friendly APIs and SDKs to build natural, low-latency voice agents.
Freemium · Shares 2 categories and 1 tag with Modulate
AI-driven crypto trading intelligence
Sharpe Terminal provides AI-driven crypto trading intelligence across more than 50 exchanges, combining derivatives data, DEX flows, and on-chain risk metrics into a single interface.
Free · Shares 2 categories and 1 tag with Modulate
AI-powered crypto intelligence and forecasts
BitBank provides real-time forecasts and AI insights across more than 70 cryptocurrency pairs. The platform uses advanced machine learning models to deliver hourly updates, multi-timeframe analysis, historical backtestin…
Contact for pricing · Shares 2 categories and 1 tag with Modulate
Voice cloning plus deepfake detection for enterprises
Resemble AI began as a voice cloning and synthesis platform and now pairs that with detection and watermarking tools that identify synthetic speech and media.
Freemium · Shares 1 category and 1 tag with Modulate
AI-powered ESM module generation service
unpkg.ai is a service that creates JavaScript modules on-demand using large language models. Users can request modules directly via URL endpoints using prompt syntax without needing signups or API keys.
Contact for pricing · Shares 2 categories and 1 tag with Modulate
Build natural language experiences with voice and text
Wit.ai allows developers to create text and voice-based applications, bots, and smart devices that understand natural language.
Free · Shares 2 categories and 2 tags with Modulate
AI language model toolkit and assistant
Sapling provides an API, SDK, and turnkey integrations for tasks such as grammar and spell checking, autocomplete, AI detection, paraphrasing, and sentiment analysis.
Freemium · Shares 1 category and 1 tag with Modulate
AI test automation platform for enterprise and AI agents
ContextQA is an AI-powered test automation platform designed for enterprise applications, web, mobile, API, and AI agents.
Contact for pricing · Shares 2 categories and 1 tag with Modulate
Detect AI-generated text, images, video, and audio
AI or Not provides detection tools and APIs to identify AI-generated content including text, images, videos, audio, and deepfakes.
Contact for pricing · Shares 1 category and 1 tag with Modulate
Production stack and AI gateway for GenAI builders
Portkey provides a comprehensive platform for teams building and scaling generative AI applications. It features an AI gateway for accessing multiple language models via a unified API, along with real-time observability,…
Freemium · Shares 2 categories and 1 tag with Modulate
Multi-modal foundation models and AI products
MiniMax provides a suite of proprietary multi-modal foundation models and AI-native products spanning text, video, audio, music, and code generation.
Contact for pricing · Shares 2 categories and 1 tag with Modulate
Data intelligence platform for data, analytics and AI
Databricks is a unified data intelligence platform that combines data engineering, data warehousing, machine learning, and generative AI into a single system.
Contact for pricing · Shares 2 categories and 1 tag with Modulate
Frontier AI models and enterprise development platform
Mistral AI provides foundational large language models, AI agents, and developer tools for enterprises. Organizations can use its studio, API, and training infrastructure to build, fine-tune, and deploy custom AI applica…
Contact for pricing · Shares 2 categories and 1 tag with Modulate
Realtime voice and character AI for games
Inworld AI provides runtime infrastructure for interactive characters and voice in games and consumer apps, including low-latency text-to-speech, voice cloning and behaviour systems for NPCs that respond in context.
Freemium · Shares 2 categories with Modulate
This site holds four things about each of these products that are worth comparing before you open any of them, and none of them is an opinion. The pricing model above is the one recorded on the listing — a product marked Contact for pricing will cost you a sales call before it costs you anything else. The open-source column decides whether leaving later is a migration or an export. The shared categories and tags under each entry are how close the overlap with Modulate actually is: a tool covering all of Modulate’s categories is doing roughly the same job, one sharing a single category may only touch the same part of it — and a tool can be high on this page on the strength of its description alone, which means it describes the same work in the same words rather than that anybody checked it does that work well. Upvotes are votes cast here by people with accounts, and they say what this site’s readers picked, not what is best for you.
What we do not hold is a test. Nobody here has run these products side by side, so the last step is yours: open two of them and give each one the job you actually have.