Velvet

What it does

Query all your data in one place and ship real-time product features. Use our AI editor to make your data accessible and interoperable.

Velvet is now part of Arize, the enterprise platform for AI evaluation and observability.

Velvet made a developer gateway to analyze, evaluate, and monitor AI-powered features. Arize, the enterprise platform for AI evaluation and observability, acquired Velvet in 2025. Emma and Chris were the founders of Velvet, and joined forces with Arize to accelerate adoption of Arize's unified AI platform. Unified Observability and Evaluation Platform for AI. Arize helps you accelerate development of AI apps and agents, then perfect them in production. Open-source LLM tracing and evaluation to accelerate AI development. Seamlessly evaluate, experiment, and optimize AI applications in real time. LLM Gateway to provide model access, fallbacks, and spend tracking across 100+ LLMs. All in the…from usevelvet.com

• 
  Velvet2024 · usevelvet.com · ▲217

  Warehouse AI requests with 2 lines of code

• 
  Velvet – Store OpenAI requests in your own DB2024 · usevelvet.com · ▲109

  Hey HN! We’re Emma and Chris, founders of Velvet (https://www.usevelvet.com). Velvet proxies OpenAI calls and stores the requests and responses in your PostgreSQL database. That way, you can analyze logs with SQL (instead of a clunky UI). You can also set headers to add caching and metadata (for analysis). Backstory: We started by building some more general AI data tools (like a text-to-SQL editor). We were frustrated by the lack of basic LLM infrastructure, so ended up pivoting to focus on the tooling we wanted. So many existing apps, like Helicone, were hard to use as power…

• 
  Parse.dev2023 · ▲134

  Your AI powered data analyst

• 
  Fabi.ai Analyst Agent2025 · fabi.ai · ▲126

  Hey, I'm Marc one of the co-founders of Fabi! We've all seen the "chat with your data" or the "AI-as-an-assistant" when building reports, but we felt like this wasn't quite right. So we decided to build a system that allowed users to: * Connect any data source to the AI * Purely chat with the AI and their data (so we show the output right in the chat before you even apply the changes) * Convert that chat to a repeatable analysis with a data app or workflow * Toggle back to chat mode without missing a beat Basically this means that if you're a data person, you don't have to go through these…

• 
  NBI.AI2025 · nbi.ai · ▲191

  The AI Data Analyst

• 
  AI Assistant for SQL by Weld2023 · weld.app · ▲119

  The fastest way to build your data warehouse

• 
  Spira Maxima▲578

  Video model that turns script into viral social media videos

  AI · 17d ago · spira.ai

• 
  Rill Browser▲540

  The browser where Claude Code and Codex work beside you

  AI · 16d ago · rill.love

• 
  Germany's new sovereign AI model Kolibri▲424

  Kolibri is Aleph Alpha

  AI · 18d ago · tej.as

• 
  Giving Opus 5.5 a simulated paint canvas▲392

  Paintings by AI models: programs run through a simulation of oil paint.

  AI · 20d ago · stillwet.art

• 
  Onepin▲384

  AI voiceover with every name, price and date said right

  AI · 30d ago · onepin.ai

• 
  PixVerse R2▲381

  A real-time world model you can explore and change

  AI · 28d ago · world.pixverse.video

• 
  Flipner AI▲1,623

  Capture your ideas & craft texts with AI's touch

  AI · 2024 · flipner.webflow.io

• 
  Typeframes▲1,315

  Video creation for makers

  Work · 2024 · revid.ai

• 
  Superlist▲1,252

  The task layer for your AI agents

  Work · 2024 · superlist.com

• 
  MarketingIdeas.com▲1,230

  Never run out of marketing ideas ever again

  Growth · 2024 · marketingideas.com

• 
  Layers▲1,198

  A home for designers

  Work · 2024 · layers.to

• 
  Heyday▲1,178

  AI copilot for your own research, notes & conversations

  AI · 2024 · heyday.xyz