Intelligence Engine

JESTER

Research any niche, tool, or market across Reddit, HN, IndieHackers, GitHub and 16 more sources — with zero paywalls.

◆ Extracts $1M, $50k, $20/mo signals from real results◆ Surfaces niche gaps — complaints with no GitHub solutions◆ Flags contradictions when Reddit & HN disagree◆ Free AI summary in 3s — auto, cached, free

⚡Contradiction Detection

When Reddit says a niche is dying and HN says it's exploding — Jester flags it explicitly.

◈Semantic Clusters

Results grouped by subtopic automatically. No more scrolling through a wall of noise.

$Money Signals

MRR, ARR, revenue numbers extracted from every result. See the real numbers fast.

↗URL Intelligence

Paste any URL — blog, forum, docs, Substack. Jester extracts the signal, free.

✦ Try a demo — each shows a different superpower

Try a sample query

Jester MCP

Scraping is free.
Your synthesis uses your Claude.

Jester does the scraping no one else does — 20 sources in parallel, local semantic rerank, clusters, contradictions, money signals. Zero API cost.

Need analysis? Plug in your existing Claude key and Jester uses your tokens — Fast, Standard, or Pro tier, your call. No subscription markup. No double-billing. Your usage = your synthesis limits.

RAW · scrape only · $0SYNTH · your Claude tokensAUTO · agentic research

Feature

Web (free)

MCP

Sources

20 + Exa + Firecrawl + Brave

Results per search

25 max

100+

AI synthesis tier

Fast only

Fast / Standard / Pro

AI rate limit

20/hour per IP

Unlimited (your key)

Cache window

1 hour

Permanent personal index

Search history

Local only

Searchable + grows over time

Watch mode

—

Topics + weekly digests

Trend velocity

—

Track changes over time

Money signals

Current run

Aggregated across history

Deep crawl

—

Firecrawl + Exa neural

Tools available

Search + summary

62 tools

Runs

vibedna.ai (shared)

Your machine

Get Jester MCP

one-time$49lifetime

Scraping is free.
Your synthesis uses your Claude.

Jester does the scraping no one else does — 20 sources in parallel, local semantic rerank, clusters, contradictions, money signals. Zero API cost.

RAW · scrape only · $0SYNTH · your Claude tokensAUTO · agentic research

Feature

Web (free)

MCP

Sources

20 + Exa + Firecrawl + Brave

Results per search

25 max

100+

AI synthesis tier

Fast only

Fast / Standard / Pro

AI rate limit

20/hour per IP

Unlimited (your key)

Cache window

1 hour

Permanent personal index

Search history

Local only

Searchable + grows over time

Watch mode

—

Topics + weekly digests

Trend velocity

—

Track changes over time

Money signals

Current run

Aggregated across history

Deep crawl

—

Firecrawl + Exa neural

Tools available

Search + summary

62 tools

Runs

vibedna.ai (shared)

Your machine

Get Jester MCP

JESTER

Scraping is free.Your synthesis uses your Claude.

JESTER

Scraping is free.Your synthesis uses your Claude.

Scraping is free.
Your synthesis uses your Claude.

Scraping is free.
Your synthesis uses your Claude.