Use Proprietary Data as Context in LLM Calls

Retrieve data specific to your company and use it as context in your LLM calls with Vellum Search.

Screenshot of Vellum's evaluation product

Deploy LLM-powered features to production with confidence.

Use Your Data to Personalize Experiences

Upload and retrieve relevant data. Use defaults to get started quickly, or experiment with more advanced configurations.

Upload your documents. Upload text, PDF, images and CSV files to Vellum’s document index either via UI or API.

Metadata filtering. Filter documents using specific metadata, like user or tags, before a keyword or semantic similarity search.

Retrieve information in real time. Retrieve relevant context in a prompt at run-time that fits within LLM token window limits.

Great search needs good LLM set up. Add context in your Prompts and Workflows in a few clicks.

Everything You Need for
Knowledgeable AI

High Configurability

Default chunking, embedding models, and search settings, with advanced customizations.

Easy Integration

Three step process to add search results in your queries at run-time.

Shared Workspace

PMs, Engineers and Domain Experts collaborate on building AI features at the same time.

Learn more about ourcustomer success stories

Our team of in-house AI experts have helped hundreds of companies, from startups to Fortune 500s, bring their AI applications to production.

What Our Customers Say About Vellum

Loved by developers and product teams, Vellum is the trusted partner to help you build any LLM powered applications.

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Chris Shepherd

Vellum makes it easier to deliver reliable AI apps to our partners and train senior software engineers on emerging AI capabilities. Both are crucial to our business and we’re happy to have a tool that checks both boxes.

AI Product Manager @ Codingscape

Sebi Lozano

Using Vellum to test our initial ideas about prompt design and workflow configuration was a game-changer. It saved us hundreds of hours.

Senior Product Manager @ Redfin

Pratik Bhat

Vellum has been a big part of accelerating our experimentation with AI, allowing us to validate that a feature is high-impact and feasible.”

Senior Product Manager @ Drata

Marina Trajkovska

Vellum has completely transformed our AI development process. What used to take weeks now takes days, and the collaboration between our teams has never been smoother. We can finally focus on creating features that truly resonate with our users.

Lead Developer @ Odyseek

Carver Anderson

We are blown away by the level of productivity we realized within days of turning on our Vellum account.

Head of Operations @ Suggestic

Eldar Akhmetgaliyev

Non-ML developers were now able to evaluate and deploy models. It's not just 10X faster work for them; it's like they couldn't have done it without Vellum. And if when they had questions about the product, Vellum’s superb customer service ensured uninterrupted workflow for them

Chief Scientific Officer @ Narya

Daniel Weiner

Vellum has been a game-changer for us. The speed at which we can now iterate and improve our AI-generated content is incredible. It's allowed us to stay ahead of the curve and deliver truly personalized, engaging experiences for our customers.

Founder @ Autobound

Max Bryan

We were able to cut our 9-month timeline nearly in half and achieve bulletproof accuracy with Ari, thanks to Vellum. The insights we gained have empowered property management companies to make informed, data-driven decisions.

VP of Technology and Design @ Rentgrata

Sasha Boginsky

Thanks to Vellum, we’ve cut our latency in half and seen a huge boost in performance. The platform’s real-time outputs and first-class support have been game-changers for us. We’re excited to continue leveraging Vellum's expertise to optimize our AI development further!

Full Stack Engineer @ Lavender

Eric Lee

Prior to our partnership with Vellum, a prototype would take 3-4 designers and software engineers a couple weeks to create a prompt, compare across models, fine tune, deploy to an APi and then build a frontend for. Now, many of our prototypes are bouilt within 1 week.

Partner & CTO at Left Field Labs
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Built for
Enterprise Scale

Best-in-class security, privacy, and scalability.

SOC2 Type II Compliant
HIPAA Compliant
Virtual Private Cloud deployments
Support from AI experts
Configurable data retention and access
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VELLUM RETRIEVAL

RAG without
the drag

From basic RAG to advanced retrieval optimization, Vellum turns unstructured data into intelligent, context-aware solutions optimized for your AI systems.

Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams
Trusted by leading teams

Lightning fast setup

Two simple APIs – one to upload unstructured data, and another to search across it. Focus on your customers and not commonplace RAG infrastructure like document ingestion, OCR, chunking, metadata filtering, and embedding model integrations.

Explore Documentation

Beyond basic RAG

kNN with text-embedding-3-large on pinecone can get you pretty far, but advanced use-cases requires more advanced tooling. Vellum provides all the knobs and dials you need to optimize your retrieval strategy by experimenting with different chunking strategies, embedding models, search weights, and more.

Make any data AI-ready

With support for in-memory strings, text files, PDFs, images, and more, Vellum’s retrieval UIs and APIs make it easy to feed relevant context to your AI systems regardless of what format it’s in.

Book A Demo

Get a live walkthrough of the Vellum platform

Explore use cases for your team

Get advice on LLM architecture

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Nico Finelli - Sales
Aaron Levin - Solutions Architect
Noa Flaherty - CTO
Ben Slade - Sales
Akash Sharma - CEO
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Vellum helped us quickly evaluate prompt designs and workflows, saving us hours of development. This gave us the confidence to launch our virtual assistant in 14 U.S. markets.

Sebastian Lozano
Senior Product Manager, AI Product

Vellum made it so much easier to quickly validate AI ideas and focus on the ones that matter most. The product team can build POCs with little to no assistance within a week!”

Pratik Bhat
Senior Product Manager, AI Product

Experiment, Evaluate, Deploy, Repeat.

AI development doesn’t end once you've defined your system. Learn how Vellum helps you manage the entire AI development lifecycle.