Lettertrace

DeepSQL is a self‑hosted, 24/7 automated DBA and data engineering assistant that monitors database workloads, optimizes slow queries, and ships BI dashboards. It provides a built-in agent, CLI/MCP server, and Slack integration to let teams query, analyze, and put databases on autopilot while keeping data inside their VPC.

Strata is a business intelligence platform combining governed semantic modeling, self-service dashboards, AI analytics agents, and federated OLAP routing. It helps data teams and business users explore warehouse data while keeping queries grounded in a governed model.

Sentralis is a desktop-first, non-custodial analytics platform that provides institutional-grade scenario, risk, and portfolio intelligence for self-directed crypto holders, with AI-assisted reports, alerts, and a callable REST/MCP API.

microcharts is a zero-dependency React library of word-sized charts and sparklines (106 chart types) designed to fit inside a sentence, table cell, or streamed assistant reply. It emphasizes tiny bundle size, accessibility, theming, and AI-friendly machine-readable surfaces.

Seams provides a branded gateway and portal to launch and monetize AI products — offering model-name ownership, routing, per-customer keys, real-time metering and caps that hold while responses stream.

DataZen is a free, open-source, local-first desktop database workspace that integrates AI directly into the query workflow to query, debug, analyze, visualize and automate PostgreSQL, MySQL, SQLite, Redis and other databases from a lightweight app.

Datastory is an AI-assisted data visualization and storytelling platform for turning uploaded, linked, or catalog data into annotated charts and publishable narratives. Users can share work as standalone links, website embeds, or high-quality images.

Marginal is a cost-observability service for LLM usage that tracks and attributes the cost of every model call to fields you define (customer, feature, model) and computes pricing server-side so you never do token math in your app.

Curiosity provides a context graph platform for industrial AI that connects and structures fragmented enterprise systems into a knowledge layer, enabling AI to run in real workflows at scale and on customer infrastructure.

DocumentPro is an API-first document intelligence platform that extracts structured data from invoices, purchase orders, tax forms and other documents for embedding into software platforms; it emphasizes fast integration, AI-powered extraction, and maintenance-free production operation.

Predict Expert AI is a B2B-focused AI company that builds tailored AI models, web/mobile apps, chatbots, automation workflows, forecast models and API integrations to deliver generative and predictive intelligence and real-time operational insights for businesses.

Prisync is an AI-powered competitor price tracking, monitoring, and dynamic pricing SaaS that helps ecommerce sellers, brands and suppliers monitor competitor prices across channels (Shopify, Amazon, Google Shopping, marketplaces), enforce MAP, and automate price adjustments to optimize profitability.

Jeda.ai is a patented Visual AI Workspace that combines multi-LLM reasoning, 300+ analytical frameworks, and an infinite collaborative canvas to transform prompts, documents, and datasets into framework-grounded visual outputs (matrices, mind maps, flowcharts, infographics) for teams and enterprises.

Helium 10 is an e-commerce seller software suite for researching products and keywords, optimizing listings, managing operations, and analyzing advertising and sales across Amazon, Walmart, and TikTok Shop. Its Helium AI agent and MCP connection help sellers ask questions about their business and use Helium 10 data in external AI tools.

useSAASkit is a Next.js and React Native SaaS boilerplate that bundles AI-ready code (Vercel AI SDK), authentication, multi-organization support, admin tools, billing, marketing pages, analytics and i18n to help founders launch AI-powered SaaS and mobile apps quickly.

Copy.ai is an AI-native go-to-market (GTM) platform that centralizes AI workflows, data, and automation for sales, marketing, and operations teams to codify best practices, unify data, and power GTM use cases at scale.