Founders first
A founder teases the feature, admits the churn problem and announces the pricing change weeks before anything official. That account is your best source.
PRODUCT
200 posts in. 4 signals out. Sources attached.
Rivexa is a filtering engine with a brief on top. Here is exactly what happens between a competitor's founder hitting publish and the item landing in your morning brief.
Start monitoring→Free for 2 competitors · No credit card
STEP ONE
Watch people, not logos.
Company pages publish press releases. People publish signals. Rivexa resolves each competitor into the founders and key employees who actually post, then watches their public professional accounts on LinkedIn, YouTube and X.
Three platforms
LinkedIn for announcements, YouTube for demos and interviews, X for the unfiltered commentary. One competitor, one timeline across all three.
Public only
Nothing behind logins, no fake accounts, no private data. Individuals can opt out and are removed within 72 hours. Details on our privacy page.
THE FILTER
Five stages between noise and your brief.
The filter is the product. Each stage exists to make sure the expensive judgment happens only on posts that earn it.
- 01rules, no AI
Heuristic pre-filter
Engagement bait, reposts and template content get dropped before any AI runs. Roughly a third of the day's posts die here.
- 02embeddings
Relevance ranking
Every surviving post is scored against your interest profile: your competitors, your market, the topics you flagged.
- 03fast AI pass
Signal classification
A fast model separates real market signals like launches, pricing and funding from personal and promotional filler.
- 04no AI
Event clustering
The same announcement surfacing across three people and two platforms collapses into one item with all sources attached.
- 05strong AI pass
Grounded synthesis
A strong model writes your brief. Every claim must cite a source URL present in its input. Claims that cannot be grounded are omitted, not hedged.
TRUST
One wrong brief loses you forever. We engineered for that.
Every claim has a source
Brief items can only cite URLs that exist in their input. Inventing a source is structurally impossible, and you can verify any claim in one click.
Confidence is explicit
Each item carries a confidence level based on source count and author authority. A single vague post never reads like a confirmed launch.
Quiet days stay quiet
If nothing cleared the importance bar, your brief says so. Fewer, stronger items is the behavior we reward, because padded briefs train you to skim.
It learns your judgment
Mark items as useful or noise and the filter reweights for you. Month three briefs are noticeably sharper than week one.
DELIVERY
Meets you where you already look.
Email, at your hour
The full brief lands at the local hour you choose. Timezone-aware, so 07:00 means your 07:00.
Push when it's ready
A notification tells you the brief is out and how many signals it holds. Slack delivery ships with the Team plan.
Audio, coming soon
The same brief as a 3 to 4 minute audio briefing for your commute. Same signals, same sources, hands-free.
EXAMPLE
A real brief item, end to end.
Three people posted about the same pricing change across two platforms. You get one item, ranked first, with all three sources and the reason it matters to you.
pricing
Competitor CEO announced a usage-based tier for teams under 20 people.
Your first brief starts here
See your first brief tomorrow morning.
Start monitoring→Set up in two minutes. First brief tomorrow morning.