Independent directory. VektorIndex is not affiliated with or sponsored by any listed vendor. All specifications are sourced from official vendor documentation.
Head-to-Head Specification Audit
Sweep vs Fly.io
Mid-Market Sustainability Teams · European Union
Specification Matrix
| Metric | Sweep | Fly.io |
|---|---|---|
| Starting Price | $1250/mo | CustomBetter |
| API Rate Limit | 60 req/min | N/A |
| Target Country | European Union | Global |
| Category | ESG & Sustainability Reporting | Cloud Hosting & Edge |
| Compliance | CSRD, ESRS, GRI, TCFD, CDP, ISO 14064 | SOC2, GDPR |
| Hosting Regions | EU-West, US-East | US-East, EU-West, AP-Southeast, AF-South-ZA |
| Native Integrations | 5 listedBetter | 5 listed |
Sweep — Key Specs
- ✓Verdantix Green Quadrant Leader 2026 — highest ranked ESG platform
- ✓Automated Scope 1, 2, 3 emissions calculation across supply chain
- ✓Pre-mapped to ESRS, GRI, TCFD, CDP frameworks
- ✓Supplier engagement module for Scope 3 data collection
- ✓Carbon reduction pathway modelling built-in
Fly.io — Key Specs
- ✓Deploy Docker containers to 30+ global regions — closest to ZA is Johannesburg (jnb)
- ✓Machines API launches VMs in under 300ms — ideal for per-request compute isolation
- ✓Fly Volumes provide persistent SSDs for stateful apps like databases and file stores
- ✓Free allowance covers 3 shared-CPU VMs and 3GB of persistent storage permanently
Frequently Asked Questions
What is cheaper, Sweep or Fly.io?+
Fly.io starts at $0/mo, which is lower than Sweep at $1250/mo.
Which tool is better for compliance — Sweep or Fly.io?+
Sweep additionally supports CSRD, ESRS, GRI, TCFD, CDP, ISO 14064. Fly.io additionally supports SOC2, GDPR.
Which tool is better suited for European Union?+
Sweep is evaluated for Mid-Market Sustainability Teams in European Union with hosting regions: EU-West, US-East. Fly.io has hosting regions: US-East, EU-West, AP-Southeast, AF-South-ZA. For data residency in European Union, check each vendor's data processing agreements.
Data last verified: 3 July 2026
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