Signals Intelligence Platform
Know what matters
before everyone else
Days of research, done in minutes. SignalSifter watches Reddit, YouTube, Hacker News, RSS, and the web — and tells you the moment something changes that your business should act on.
Currently onboarding select teams
Coverage
Five platforms.1 Nothing slips through.
SignalSifter watches the platforms where your market actually talks — and surfaces only what changed. No manual checking. No tab-switching. No noise.
Track the conversations shaping opinion about your brand, competitors, and industry — across any subreddit.
YouTube
Know what creators and commenters are saying. Full transcript analysis means nothing hides inside a 45-minute video.
RSS / Atom
Plug in industry blogs, news outlets, and competitor announcements. Be the first to know when something drops.
Hacker News
Catch technical sentiment early. Know when the developer community turns on a product — or discovers yours.
Web Articles
Every link shared on any platform gets extracted and analyzed. Follow the conversation wherever it leads.
1 Additional platforms are in active development.
How It Works
From raw content to actionable signals
Content goes in. Signals come out. The whole process takes minutes, not hours — and it runs continuously so you never fall behind.
Ingest
Content is pulled from all five platforms on a continuous schedule. New posts, videos, articles, and threads — captured automatically.
Process
Duplicates are removed, low-quality content is filtered out, and everything is standardized so nothing gets miscounted.
Understand
Every piece of content is analyzed for sentiment, topics, entities, and relationships. Related content is automatically grouped.
Detect
Rolling baselines track what's normal. The moment something deviates — a spike, a shift, a new player — it's flagged as a signal.
Act
Each signal is analyzed by AI, which tells you whether to create content, research further, or skip it. Delivered to your dashboard in real time.
Detection
Eight signal types. Zero noise.
SignalSifter compares real-time activity against rolling baselines to catch meaningful changes the moment they happen. Each signal includes an AI-recommended action that's relevant to your business.
A topic suddenly blows up. More people are talking about it than usual — and you need to know why.
The mood around a topic just changed. Something turned people positive — or turned them against it.
A conversation started that didn't exist before. A new competitor, a new complaint, a new opportunity.
A topic jumped from one platform to others. What started on Reddit is now on YouTube and HN.
A person, company, or product that wasn't on the radar is suddenly getting mentioned — a lot.
The community's votes tell a different story than usual. Upvotes and engagement are diverging from the norm.
People aren't just talking — they're angry, excited, or alarmed. Emotional intensity just spiked.
Comments, replies, and interactions are way above normal. Something hit a nerve.
Impact
What this means for your business
Signal monitoring isn't a nice-to-have. It's the difference between leading conversations and chasing them.
40 hrs → 5 min
Five days of research in five minutes
A single person checking Reddit, YouTube, HN, RSS, and linked articles manually: ~8 hours/day. SignalSifter does it continuously, in the background, and only surfaces what changed.
100% Relevance
Know exactly what to write about
Every signal is filtered through your company profile, products, and market position. SignalSifter doesn't just show what people are talking about — it tells you what your brand should be saying.
$3,500+ saved
Replace three tools and a contractor
A social listening tool ($200), a media monitor ($300), a part-time research contractor ($3,000). SignalSifter replaces all three — starting at $299/month.
Instant On
From post to signal in minutes
New content is ingested, processed, baselined, and flagged before most teams even know it exists. You act first.
Volume spike detected Thu — 3.2× above baseline
Real-Time
Live signal delivery
New signals appear on your dashboard the moment they're detected. No refreshing, no checking back. You'll always see what's happening right now.
Instant Response
Signals appear in your dashboard within seconds of detection. No polling, no delay.
Always Current
Your data updates silently in the background. No loading screens, no stale information.
Tightly Focused
Every query is scoped to your company. Your signals, your baselines, your view.
Ready For Teams
Multiple users on your team see the same live feed. Everyone stays on the same page.
Pricing
Simple, predictable pricing
No per-signal charges. No usage surprises. Pick a plan when you're onboarded.
Starter
For teams getting started with signal monitoring.
- ✓ 3 platforms monitored
- ✓ Up to 5 subreddits or channels
- ✓ 2 RSS feeds
- ✓ All 8 signal types
- ✓ Daily signal detection
- ✓ Email alerts
- ✓ 1 user
Professional
For teams that need comprehensive signal coverage.
- ✓ All 5 platforms
- ✓ Unlimited subreddits and channels
- ✓ Unlimited RSS feeds
- ✓ AI-powered signal analysis
- ✓ Real-time dashboard
- ✓ Video transcript analysis
- ✓ Content workspace
- ✓ 5 users
- ✓ Priority support
Managed
For teams that want it done for them.
- ✓ Everything in Professional
- ✓ Dedicated account manager
- ✓ Source configuration & tuning
- ✓ Custom detection thresholds
- ✓ Content strategy & execution
Agency
For agencies running signals on behalf of their clients.
- ✓ Multi-client workspace
- ✓ Per-client source configuration
- ✓ Client-scoped user access
- ✓ White-label reporting
- ✓ Volume pricing
- ✓ Dedicated partner onboarding
Roadmap
The coverage keeps growing
We're adding new platforms fast. Every source below is in active development — and they'll be available to all plans the moment they ship. No upgrade required.
Track what decision-makers and competitors are posting and discussing
Catch technical shifts — new projects, heated issues, release momentum
Follow the conversations migrating from X to the open social web
Full episode transcripts analyzed for mentions, sentiment, and topics
Tap into community servers where your most engaged users actually talk
Cover the fediverse — where open-source communities are moving
Need a source we haven't listed? Let us know →