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The source-to-content operating system.

Cernaro turns trusted sources into a ranked feed of post ideas, then generates the platform posts teams refine, schedule, and learn from.

Persona-first ranking
Source verification
Platform-ready workflow
Calendar + workflow analytics
app.cernaro.comIllustrative preview

Create your persona

Persona

Maya Chen — fintech founder

Writes for operators who want the numbers behind the narrative.

Tone

DirectWarmEvidence-led
Persona ready — the feed ranks and drafts for this voice

One connected path, source to published.

Your Feed creates ranked post ideas — it never posts directly. Workspace Reference Data then supplies approved facts, examples, and writing rules.

Feed

Follow sources & YouTube channels

Post ideas

Ranked by persona fit

Reference Data

Workspace-wide grounding and rules

Posts

One post per template & platform

Calendar & Scheduling

Publish and operate

Analytics

Review workflow activity

Persona

Your point of view shapes every step.

Build one rich persona for each workspace from a short description, a public profile, or an uploaded brief. Review the extracted details before saving; Cernaro then uses that persona to rank source items and guide every draft.

Start from a description, URL, PDF, or DOCX
Review conflicts before saving
Rank every feed item for persona fit
Carry voice, audience, proof, and boundaries into drafts

Creator-founder voice

Reviewed persona · applies across this workspace

Ready

Voice

Direct, practical, evidence-led

Audience

Founder-led marketing teams

Proof

First-hand operating examples

Avoid

Hype and unsupported claims

Ranks the FeedGuides every draftEditable anytime

Illustrative product preview — sample data, not live results.

Feed

Follow trusted sources. Get a ranked feed.

Follow websites, news, and YouTube channels. Cernaro detects RSS feeds, falls back to a web monitor, and extracts articles and transcripts — then ranks every new item for persona fit.

Websites, RSS & YouTube channels
RSS detection + web monitor fallback
Articles, videos & transcripts
Persona-fit ranking on every item
Bulk transcript fetch + timestamped video notes
YouTube uploads backfill for followed channels
FollowingAdd feeds

Gary Vaynerchuk

Checks for new videos

Monitoring

TechCrunch — AI

RSS feed detected

RSS

Anthropic — News

Web monitor fallback

Fallback
Persona: FounderInboxLast 24hRanked by fit
New items arrive as sources refreshRanked into post ideas

Illustrative product preview — sample data, not live results.

Post ideas

The strongest matches, ranked by persona fit.

Every feed item is scored against your persona before anything is drafted. You see why it matches, the suggested platforms and format, the risk level, and the workspace Reference Data that will apply.

Persona fit score & reason
Source item, type & date
Suggested platforms & format
Risk level + source verification

Why most creators use AI wrong

92%
persona fit
Gary Vaynerchuk·Jun 29LinkedInXPostLow risk
KB rules: contrarian hook, no jargon Source verified

73% of creators report burnout

85%
persona fit
TechCrunch — AI·Jun 26LinkedInBlueskyPostLow risk
KB rules: failure-led opening, data-backed Source verified

Illustrative product preview — sample data, not live results.

Reference Data

Quality control for every draft.

Store approved voice rules, hooks, examples, proof, audience insights, and avoid lists once for the workspace. Every item applies workspace-wide, with optional platform targeting.

Ten editable starter categories
No fictional starter items
Workspace-wide by default
Optional platform targeting
Voice rulesHooksTemplatesBad phrasesExamples

Open with a specific number

High

Lead with a measured figure, not a concept. Specific numbers earn immediate credibility.

hooksopeningscredibility

Platforms

All

This item applies to the workspace automatically. Platform targeting is optional.

Illustrative product preview — sample data, not live results.

Templates

Reusable writing skills, applied at generation.

Generating from the Feed produces one post per chosen template and platform. Import templates from the curated library, write your own, or extract one from a PDF or DOCX — and published results feed template learning.

Curated library you can import
Write your own, or extract from PDF/DOCX
One post per template × platform
Template learning from published results
My Templates Extract from file

Contrarian take

Library

Open against the consensus, then earn the turn with evidence.

Q4 report walkthrough

Extracted

Extracted from an uploaded document into an editable writing guide.

Data-backed insight

Custom

Lead with one measured figure and unpack why it matters.

2 templates × 2 platforms selectedGenerates 4 posts

Illustrative product preview — sample data, not live results.

Posts

One idea, your chosen platforms.

Generating from the Feed turns one idea into platform posts — one per template and platform, each with its own score, length meter, and warnings. Edit inline, mark it Ready, then schedule it from the board.

A column for every platform
Template & source context on every card
Score, length & warnings
Edit, Ready, Schedule, Regenerate
in

LinkedIn

Educational post

Ready

Most teams treat content like a sprint. Sprints end — systems do not. Here is the 3-step loop I run every week.

Score 88
EditReadySchedule
X

X

Thread

Needs review

Most content strategies are built on inspiration, not systems. Here is why that fails.

Close to character limit

Score 84
EditReadySchedule

Illustrative product preview — sample data, not live results.

Calendar & Scheduling

Your publishing operations center.

Every scheduled post appears in Calendar (month or week), Table, or Timeline views, with a day drawer and post detail panel. Reminder and manual modes are in the current release; external connections remain certification-gated.

Calendar Month & Week, Table, Timeline
Day drawer + post detail panel
Reminder and manual modes
Certification-gated external connections
CalendarTableTimelineWeek of Jun 30

Mon

in9:00 AM
X2:00 PM

Tue

NL7:00 AM

Wed

Th11:00 AM
Modes:Certification-gatedReminderManual
Connects when enabled:Google Calendar · Slack · Mastodon · Bluesky

Illustrative product preview — sample data, not live results.

Workflow Analytics

See what is moving and what needs attention.

Review source discovery, persona fit, promoted ideas, draft status, and scheduled activity from one workspace. Connected-post performance stays release-gated until provider certification is complete.

Source discovery and promotion
Persona-fit distribution
Draft and scheduling status
Connected performance remains certification-gated

Promoted ideas

12

from 41 items

Average fit

74

this workspace

Workspace activity

Three high-fit ideas are unused and two drafts still need review.

Review feedOpen PostsCheck calendarView source activity

Illustrative product preview — sample data, not live results.

Connect the tools you publish with.

Each integration states its actual release status. Slack reminders and YouTube ingestion are configurable; Google Calendar and social publishing implementations remain gated until release certification is complete.

  • Google Calendar

    Calendar sync via OAuth

    Release certification required

  • Slack

    Posting reminders via configured credentials

    Available when configured · Calendar → Connections

  • Mastodon

    Publishing via OAuth

    Release certification required

  • X

    Publishing implementation; provider certification pending

    Release certification required

  • LinkedIn

    Member publishing implementation; provider certification pending

    Release certification required

  • Threads

    Publishing implementation; provider certification pending

    Release certification required

  • Bluesky

    Publishing via app password

    Release certification required

  • YouTube

    Channel ingestion & transcripts — not publishing

    Available when configured · Feed → Add feed

  • Notion

    Not yet implemented

    Planned

  • Outlook

    Not yet implemented

    Planned

  • WordPress

    Not yet implemented

    Planned

  • Zapier

    Not yet implemented

    Planned

  • Make

    Not yet implemented

    Planned

Certified connections are enabled from Calendar; YouTube channels are added from the Feed.

Your next month of content is already in what you follow.

Cernaro does the reading, the ranking and the drafting. You keep the taste — and the final say.

Start creating for free

7-day free trial · Cancel anytime