Sequen

The first Behavior Design Engine for the enterprise. Sequen isn’t retrofitted AI search or recommendations. It rethinks relevance from first principles. Sequen introduces the first foundational Large Event Model (LEM), trained on billions of user event sequences and built natively on a reinforcement learning infrastructure. LEMs are specialized neural networks that predict the next user event—just as LLMs predict the next word. Sequen’s LEMs are pre-trained on billions of user-site interactions and fine-tuned to optimize for the outcomes you care about. No more fixed pipelines with fragmented infrastructure. Sequen replaces them with a single endpoint that adaptively handles all phases of personalization via LEMs and memory models—all through a sub-25ms API.

  • API-first
  • B2B
  • Enterprise
  • Recommendation Engine
  • Adtech
  • E-commerce
  • SaaS
  • Software Development
  • Artificial Intelligence (AI)
  • Information Services
  • Information Technology
  • Software

1

Round

22

Employees

6

Industries

7

Tags

Sep 10, 2026

Latest raise

Funding activity · 1 round

Raise timeline

  1. Sep 10, 2026

    $90M

    Series B

    Led by Prysm Capital

    • Prysm Capital
    • Threshold Ventures
    • White Star Capital

    Sequen Raises $90M Series B Led by Prysm Capital for Its Behavior Design Engine

    Sequen, the company behind what it describes as the first Behavior Design Engine for the enterprise, has raised a $90 million Series B round. The funding was l…

    Read article

Pricing

Research Sequen — then scale the playbook

Public hubs orient you on the raise. Paid plans unlock live AI adoption signals across your market.

Enterprise

Custom pricing for unlimited scale. Let's talk.

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Growth plan

For individuals and small teams getting started with AI buyer intelligence.

$149

/month

Features

  • Access to core AI adoption signals
  • 3–5 curated slices per week
  • 30–60 companies / week
  • AI Adoption Score
  • Deal-ready insights (why + pitch angle)
  • Basic filters (recency, slice, score)
  • CSV export
Most popular

Pro plan

For outbound teams and agencies that need more coverage and faster signal cadence.

$249

/month

Features

  • Everything in Growth, plus:
  • Full access to all slices
  • 60–120 companies / week
  • Higher-frequency signal updates
  • Priority / early signals (before Growth)
  • Advanced filters (industry, size, use case)
  • Deeper company insights
  • Faster export + bulk workflows

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