AI Tools & Assistants

You can make your AI coding assistant fix code issues far more reliably by connecting it to CodeScene's CodeHealth™ MCP Server (a local server that feeds code quality signals to AI tools). Without it, AI models fix only about 20% of code health problems — with it, fix rates jump to 90–100%. It runs locally on your machine and works with most AI coding assistants.

Website analytics and competitive intelligence tracking traffic, engagement, and marketing across 1B+ websites. Benchmark against competitors, find growth opportunities, and measure brand visibility in AI search results. Free tier with basic insights. Starter: $125-$199/month. Enterprise: custom.

Cartesia builds Sonic, a real-time text-to-speech API designed for voice agents and interactive apps. It turns text into natural-sounding speech with emotion, laughter, and human-like pacing in over 40 languages — all with ultra-low latency under 90 milliseconds. The platform supports instant voice cloning from short audio samples, enterprise-grade security (SOC 2, HIPAA, PCI), and developer-friendly APIs and SDKs. Free tier includes 20K credits. Paid plans start at $4/month.

Clearbit is a B2B data enrichment platform (now part of HubSpot) that turns anonymous website visitors into identifiable company profiles. Its Reveal API identifies which companies are browsing your site in real time, and its Forms feature auto-fills lead details when someone types their email — cutting form friction and boosting conversion rates. The platform enriches your CRM contacts with 100+ data points like job title, tech stack, and revenue. It scores and routes leads automatically so your sales team focuses on the best-fit prospects. Most features now require a HubSpot subscription. Standalone pricing requires a sales quote.

Zero gives your AI agents (automated software programs that act on your behalf) a way to pay for things online without getting blocked. You connect your agents to Zero so they can complete tasks that require payments. It's built for teams running automated workflows that hit payment walls.

AI agent that uses your computer like a human — sees screen, moves mouse, clicks, and types. Describe a task in plain language and it executes across any application. Early-stage technology. Free/early access. Pricing evolving.

Perplexity API is best for small business owners or developers who want to add real-time, web-sourced AI answers directly into their own apps, tools, or workflows. You get access to search-grounded language models that pull live data from the web instead of relying on outdated training data. The API includes a Search API for raw web results, a Sonar API for AI-generated answers with citations, an Agent API for multi-step reasoning with third-party models, and an Embeddings API for semantic search. You pay only for what you use, with no monthly subscription required.

DeepSeek builds high-performance, open-weights language models. Its Mixture-of-Experts architecture activates only a fraction of the model per query, making it cost-effective. Open-weights let you self-host for full data control.

Fabric CLI lets you search, save, and manage your entire Fabric knowledge base without leaving your terminal. You can capture notes, files, and links mid-task in seconds, and an AI assistant handles questions, summaries, and file actions right from the command line. It also gives AI coding agents like Claude Code and Cursor persistent memory across sessions.

Deepgram is a speech-to-text and text-to-speech API built for developers who need fast, accurate transcription at scale. Its proprietary deep learning models transcribe audio faster than real-time, and its Nova-2 model delivers millisecond-level latency for conversational AI. Supports 30+ languages with automatic detection. Offers both speech-to-text and text-to-speech from a single platform. Handles thousands of concurrent audio streams. $200 in free credits to start. Pay-as-you-go at $0.0043/minute after that.