Idea Intelligence INDEXING
Narrative Intelligence Platform

Track how ideas spread across the startup ecosystem

SignalGraph semantically indexes founder and startup content across X, LinkedIn, Substack, YouTube, Discord, and podcasts. See which ideas are emerging, who's driving them, and how narratives propagate across platforms over time.

Sources Indexed
6
Platforms
Signal Types
Semantic
LLM-powered
Coverage
Real-time
Continuous
Propagation
Temporal
Cross-platform
Output
Alerts
Velocity-based

Startup ideas don't live on one platform. Neither should your research.

01

Ideas are fragmented

A founder tweets a thesis, expands it in a Substack essay, then discusses it on a podcast. Today, you'd need to manually connect those dots across a dozen tabs.

02

Keywords miss the point

Existing tools track brand mentions and keywords. They can't tell you that "AI-native DevOps" on X is the same concept as "autonomous infrastructure" on Substack.

03

No temporal view

When did an idea first surface? Who originated it? How fast did it spread? No tool maps the propagation timeline of concepts through the startup ecosystem.


From noise to narrative intelligence

01

Aggregate

Continuously collect founder content from X, LinkedIn, Substack, YouTube, Discord, podcasts, and the broader web.

02

Index semantically

LLM-powered understanding of concepts, not just keywords. "Vibe coding" and "AI-assisted development" are recognized as related ideas.

03

Map propagation

Track how ideas originate, mutate, and spread across platforms. See the narrative graph unfold over days, weeks, and months.

04

Surface signals

Get alerts when emerging concepts cross a velocity threshold. Spot the next big thesis before it hits mainstream.


Research intelligence for the people who shape what's next

Investors

Spot emerging theses before they become consensus

Track which ideas are gaining traction in founder discourse. Identify emerging market categories months before the first pitch deck lands in your inbox.

Founders

Understand the conversation around your space

See who's talking about your problem space, what narratives are forming, and where the discourse is headed. Position your story where the market is going.

Analysts & Researchers

Map the intellectual landscape of innovation

Build comprehensive views of how ideas evolve in the startup ecosystem. Track thought leadership patterns and conceptual genealogies across platforms.

Journalists & Writers

Find the story before everyone else

Identify emerging narratives at the earliest possible stage. Trace an idea back to its origin and forward to its current state. Write the story first.

Ideas have a topology.
SignalGraph maps it.

The startup ecosystem generates more signal than any human can process. SignalGraph turns that signal into structured, searchable, temporal intelligence.