Pricing for SmartSurf-style verification workflows
Start free with one coordinate and one outdoor workflow. Scale into paid API usage, SmartSurf-style school safety pilots, and higher-volume verification contracts.
SmartSurf station pilots are handled through SmartSurf pilot pricing; this page is for Senlay API and evidence-engine access.
Open beta ? prove the spot workflow before buying
Use Senlay now to test real agent workflows: SmartSurf water-sports safety, drone pre-flight checks, outdoor work planning, agriculture timing, marine routing, and coastal risk. Beta users help shape limits, fallback behavior, risk_event output, domain validation, and pilot features before paid launch.
Free Developer
$0 /month
Available now. Verify one workflow in minutes.
- 100 API calls/day
- 21 source families where available
- Full spot-level verification response
- Structured verification output with source provenance
- Source, freshness, and confidence metadata
- Basic risk and hazard context
- Calculated insights and hazard flags
- System health monitoring
- Community support
Create free API key — test one coordinate in 60 seconds
AFTER LAUNCH
Outdoor App Developer
$29 /month
For developers shipping prototypes, agents, and early products.
- 10,000 API calls/month
- Everything in Free
- Higher rate limits
- Batch location queries
- Saved locations and reusable prompts
- Source/freshness/confidence details
- risk_event preview for alert workflows
- Email support
Get Free Key (Pro later)
PILOT
Safety Pilot
From $199
For teams validating operational risk workflows.
- 100,000+ API calls/month
- Everything in Pro
- Team API keys and usage controls
- Pilot support for SmartSurf, drone, outdoor, agriculture, marine, or safety workflows
- risk_event tuning, cooldowns, and fallback behavior
- Custom limits and private sensor options
Talk to Senlay
PILOT
Outdoor Verification
Custom
For production, safety, and high-volume deployments.
- Custom volume and rate limits
- Dedicated support and pilot planning
- Private sensor and data-source integration
- Domain pack development for your workflow
- Audit, monitoring, and evidence retention planning
- SLA options after production validation
Discuss Pilot
Questions
When will paid plans launch?
We're in open beta while the API is validated with real developer and pilot usage. Paid plans will launch when limits, support expectations, and production reliability are clear.
Will free tier always exist?
Yes. A free tier with reasonable limits will remain available so developers can test spot-level verification before buying.
What counts as an API call?
One verification request to /api/v1/pwm = one verification request. This returns the Physical World Model — live and model data, source/freshness metadata, confidence signals, interpretation, uncertainty, and structured evidence for software or AI workflows.
Can I use Senlay commercially during beta?
Yes, for prototypes and pilots. Production and safety-critical deployments require pilot discussion, reliability expectations, fallback behavior, and domain validation.
Who pays first?
The closest paid buyer is a team with an operational risk workflow: SmartSurf schools and stations, drone operators, outdoor-work platforms, agriculture timing tools, marine routing products, SAR tools, or IoT teams that need to explain a physical-world alert.
Need higher limits, risk_event support, or pilot access?
If you are evaluating Senlay for SmartSurf-style safety, drone, outdoor work, agriculture, marine, SAR, or IoT software, contact us for beta limits, risk-event design, fallback behavior, pilot support, and launch pricing.