HOSTED PAYLOAD MODEL
Payload as a Service (PaaS)
PaaS is the hosted payload model packaged as a managed offering: standardized interfaces, integration, ops, and data delivery—often via portal/API with SLAs.
Managed end-to-end
Integration + launch + ops + delivery in one offering.
Interface-driven
Mass/power/data/thermal define compatibility and cost.
Quote-grade offers
Define outcomes and get 2–3 comparable vendor quotes.
Answer a few specs and get a quote-grade procurement brief you can send to vendors. You will even be able to save it as a PDF to share with others.
EO sensor / RF payload / SSA / tech demo / other
LEO SSO / MEO / GEO
Mass + power + thermal
Protocol + rate + delivery needs
Provider-operated / shared / customer-operated
This quarter / 6–12 months / exploring
What is Payload as a Service?
Payload as a Service (PaaS) is the hosted payload model packaged as a managed offering. You bring the payload; the provider delivers orbit, integration, operations, and data delivery—with standardized interfaces, clear responsibility boundaries, and often a portal or API for tasking and delivery. The goal is to buy an outcome rather than build a bespoke spacecraft program.
Payload slot (resources)
Standard interfaces
Managed integration + test
Launch access
Managed ops
Downlink + delivery pipeline
Portal/API + SLAs
HOW IT WORKS
PaaS procurement workflow.
Define the payload interface and delivery outcomes first. Vendors can then propose schedule, ops model, and pricing in a way procurement can evaluate.
1
Define payload interface
Mass/power/thermal + data protocol + software/control boundaries.
2
Set delivery outcomes
Latency, destination, retention, security, availability semantics.
3
Integration & qualification
AIT scope, test plan, acceptance criteria, required artifacts.
4
Lock schedule assumptions
Integration slot timing, launch access/cadence, slip handling.
5
Operate & deliver
Ops tier, contact planning, downlink, API/portal delivery, monitoring.
PaaS vendor types.
PaaS offerings vary by standardization, control model, and how integrated the ground/data pipeline is.
Turnkey PaaS programs
Best for
One-contract delivery: integration + launch + ops + delivery
Typical pricing
Program fee + usage tiers + optional SLA add-ons
What you'll need to provide
Interface + outcomes + timeline + gov/commercial posture
Shared payload hub platforms
Best for
Standard interfaces, repeatable cadence, portal/API control
Typical pricing
Subscription/usage + committed packages
What you'll need to provide
Compatibility + duty cycle + data volumes
Dedicated/single-tenant PaaS
Best for
Sensitive payloads, strict control, isolation
Typical pricing
Higher fixed cost + managed ops options
What you'll need to provide
Traceable requirements + security/compliance needs
THE CHECKLIST
PaaS procurement checklist.
Force comparable quotes by standardizing interface, schedule, ops, and delivery assumptions.
Interface
• Mass + CG + volume
• Power (avg/peak) + duty cycle
• Thermal limits
• Data protocol + throughput
Operations
• Ops model (provider/shared/customer)
• Command authority
• Encryption + key management
• On-call + anomaly response
Schedule
• Time-to-orbit
• Integration slot availability
• Launch access + slip posture
Delivery
• Downlink path + latency
• Direct-to-cloud endpoints
• Retention + audit
• API/portal requirements
Commercials
• Program fee vs usage split
• Reserved packages + overages
• SLA tiers + credits/penalties
PaaS use cases.
Rapid instrument demo
Validate on-orbit performance without a full spacecraft program.
TRL maturation flight
Raise readiness with repeatable integration + ops pathway.
Commercial pilot data product
Get data into a pipeline quickly to prove demand.
Sensitive payload hosting
Controlled access with security and compliance requirements.
Constellation seed
Start with PaaS before committing to custom spacecraft.
How PaaS is priced.
Program fee + usage
Upfront integration/program fee
Ongoing ops/downlink/delivery tiers
MOST POPULAR
Committed package
Reserve resources/capacity
Lower unit costs + priority handling
Subscription tiers
Defined capabilities per tier
Predictable spend + bundled services
Dedicated mission
Highest isolation
Highest fixed costs, clearer boundaries
Cost drivers: interface complexity, ops tier, delivery SLAs, schedule urgency. Request 2–3 quote-grade offers to compare.
PaaS FAQs
What is Payload as a Service?
PaaS is the hosted payload model packaged as a managed offering: standardized interfaces, managed integration/test, launch access, ops, and data delivery—often via portal/API with SLAs.
What's the #1 input for quote-grade offers?
Define interface + outcomes: mass/power/data requirements and what "delivered data" means (latency, destination, availability, security).
Who operates the payload?
It depends. Offers range from provider-operated (most turnkey) to shared ops or customer-in-the-loop command under defined authority boundaries.
Do I get an API/portal?
Many PaaS offers include an API/portal for tasking, status, delivery, and audit logs. Specify it explicitly in procurement if required.
How does Full Orbit help?
We convert your needs into a mini-SOW and route it to the right vendor archetypes, returning 2–3 quote-grade options procurement can evaluate.