Is Useparagon or Vellum a better fit for DataAI?

Useparagon ($13M funding, 11-50 employees) suits smaller buyers who want a fast-moving vendor close to product. Vellum ($20M funding, 11-50 employees) suits smaller buyers who want a fast-moving vendor close to product.

What do Useparagon and Vellum actually do?

Useparagon Paragon is an embedded integration infrastructure platform for B2B and AI software products, providing 130+ pre-built connectors, sync pipelines, and SDKs that help developers ship native integrations 10x faster than building in-house. Their customers include Zendesk, Postman, and Five9, primarily using the platform for RAG data ingestion, AI agent tool calling, and bidirectional data sync. Vellum Vellum is a New York-based AI agent and assistant platform founded in 2023 that enables individuals and non-technical teams to automate work through natural language-driven agents integrating with tools like Slack, email, and app development. Originally positioned as an LLM developer platform, the product has evolved toward broader agent productivity targeting Sales, Ops, Marketing, and Finance users.

Which has more funding, Useparagon or Vellum?

Useparagon reports $13M; Vellum reports $20M. Kustiq pulls funding from public announcements, SEC filings, and crunchbase-equivalent feeds, then attaches the most recent disclosed number to the snapshot.

How fresh is the data on Useparagon vs Vellum?

Useparagon was pulled fresh from the live web; Vellum was pulled fresh from the live web. Each profile is re-pulled from public sources when someone re-runs it: the live site, tech fingerprints, funding announcements, hiring activity. Nothing comes from a stale list of records sitting in a database.

How does Kustiq compare Useparagon to Vellum?

Kustiq pulls a profile from each domain's site, tech fingerprints, funding mentions, and hiring data, classifies it across 22 verticals and 88 segments, then puts Useparagon and Vellum on the same row for funding, headcount, customers, and stack. Free to run, no account. Each side shows its own last-verified date, and re-running a profile updates the pair.

Comparison

Useparagon vs Vellum

Kustiq lines up Useparagon and Vellumon tech stack, hiring posture, funding, and customer signals in 60 seconds, stamped with each profile's last-verified date, free to compare and from $0.20 to profile your own.

Profiled by KustiqRefreshed 4 months agoFree · 1 / week no signup · 3 / week with account

Useparagon

useparagon.com

Paragon is an embedded integration infrastructure platform for B2B and AI software products, providing 130+ pre-built connectors, sync pipelines, and SDKs that help developers ship native integrations 10x faster than building in-house. Their customers include Zendesk, Postman, and Five9, primarily using the platform for RAG data ingestion, AI agent tool calling, and bidirectional data sync.

DataAIData Infrastructure

Vellum

vellum.ai

Vellum is a New York-based AI agent and assistant platform founded in 2023 that enables individuals and non-technical teams to automate work through natural language-driven agents integrating with tools like Slack, email, and app development. Originally positioned as an LLM developer platform, the product has evolved toward broader agent productivity targeting Sales, Ops, Marketing, and Finance users.

DataAIAI/ML Platform

Paragon serves Zendesk, Postman, Five9 for RAG and bidirectional sync; Vellum targets Sales, Ops, Marketing, Finance automation.
Paragon raised $13M Series A in 2019; Vellum secured $20M Series A after founding in 2023.

Dimension	Useparagon	Vellum
Vertical	DataAI	DataAI
Segment	Data Infrastructure	AI/ML Platform
Founded	2019
Employees	11-50	11-50
Location
Funding	Series A ($13M)	Series A ($20M)more funded
G2 rating
Pricing page

Known competitors

Useparagon

ParagonMergeWorkato EmbeddedUnified

Vellum

Gumloopn8n vs. Vellum

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