OutboundOS · open source
Our cold-outbound pipeline, open source
Context → research → list → enrich → tier → email → send — nine skills plus two commands you install in one command. The same outbound system we run for clients, MIT-licensed with no per-seat pricing. Install it yourself, or have us run it for you.
/plugin install outbound-os@ryzo
Why it's open source
The outbound playbook, in the open
OutboundOS is the actual cold-outbound system we run for clients — not a demo. Nine skills and two commands take you from ICP and signal detection through enrichment, tiering, and sending, all in markdown you can read, fork, and version-control.
We open-sourced it because good outbound knowledge compounds in the open: no per-seat pricing, no lock-in, no black box. Install it from the ryzo marketplace and run it on your own stack — or have us run it for you.
What's inside
Nine skills, one outbound pipeline
Context & Problem Research
company-context-builder captures your product, ICP, and win cases in one living file. market-problems-deep-research builds the pain-point taxonomy your messaging draws from. Both run before you write a single prospect list.
List Building & Enrichment
list-building drafts hypothesis-driven prospect lists from your ICP. data-points-builder and table-enrichment fill in the per-prospect and per-company detail personalization needs — automatically, across the whole list.
Tiering, Copy & Review
tiering-segmentation scores and splits prospects into outreach tiers. email-generation assembles personalized copy from the enriched data. copy-feedback stress-tests it against real prospect psychology before it goes out.
Domains & Send
domain-infrastructure-setup and domain-warmup-orchestrator get secondary sending domains ready without burning your primary domain's reputation. run-lemlist configures, launches, and monitors the campaign once they are.
9
Skills chained into one pipeline
2
Infra commands (domain setup + warm-up)
1
Command to install from the marketplace
MIT
Licensed — fork it, no lock-in
Case study
OutboundOS in practice
Real outcomes from companies that replaced their SaaS overhead with systems that work. No vanity metrics — just pipeline, savings, and speed.
10% conversion rate from cold outreach, run end-to-end on the OutboundOS skill pipeline.
“Ryzo built an outbound system that scaled our founder recruitment without scaling our team. We enrolled 150 founders in the programme with no additional headcount.”
George Fischer-Wilson, Head of Marketing, Techleap
Prefer we run it for you?
Install OutboundOS yourself, or have Ryzo deploy and operate it on your stack. Start with an audit that maps your outbound tooling and what the system replaces — credited to your engagement if you continue.
Continue with Ryzo? Your audit fee is credited to the engagement — you only pay once.