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Fly.io vs Render

Newer platforms that take a container and run it, without a cloud console in between.

Fly.iofly.io

Public transparency

39/100EBand E

Rank 12 of 35 in Cloud hosting

E

  1. Data processing agreement: not found
  2. Subprocessor list: found
  3. Data location stated: found
  4. Status page with history: not found
  5. Public pricing: found
  6. Certifications named: found
  7. Uptime SLA with a figure: not found
  8. HTTPS enforced with HSTS: not found
  9. No third-party tracking before consent: not found
  10. security.txt (RFC 9116): not found
  11. Notice before subprocessors change: not found
  12. Named privacy contact: not found

Checked 2026-10-1212 checks

35point difference7differing criteria

Renderrender.com

Public transparency

74/100BBand B

Rank 2 of 35 in Cloud hosting

B

  1. Data processing agreement: found
  2. Subprocessor list: not found
  3. Data location stated: found
  4. Status page with history: found
  5. Public pricing: found
  6. Certifications named: found
  7. Uptime SLA with a figure: not found
  8. HTTPS enforced with HSTS: found
  9. No third-party tracking before consent: not found
  10. security.txt (RFC 9116): found
  11. Notice before subprocessors change: found
  12. Named privacy contact: found

Checked 2026-10-1312 checks

7 differences out of 12 criteria we could measure for both, last measured 2026-10-13. They match on 5 of the 12 criteria we could measure for both.

Last change recorded in these results: 2026-10-13. We compare every new measurement with the one before it; one that finds the same thing is not a change.

Public transparency score, not a product or security rating. This page compares what these two vendors publish, not what their products do.

Prepare your vendor review

A source is a starting point. Check the product, plan, legal entity and date before treating it as evidence for your purchase. These questions do not change the transparency score.

Fly.io

4 found · 8 not found · 0 not measured across 12 public checks.

12 of 12 criteria have a measured result from the last 30 days. Oldest dated result: 2026-10-12.

Investigate 8 open evidence questions
  1. Data processing agreement

    Please share the current data processing agreement for the product and plan we are considering, including its annexes and signing process.

    Inspect this check
  2. Status page with history

    Where can we review incident history for the service we will use, and how do we subscribe to incident updates?

    Inspect this check
  3. Uptime SLA with a figure

    Which availability commitment applies to our plan? Please include the measurement window, exclusions and credit claim process.

    Inspect this check
  4. HTTPS enforced with HSTS

    How is HTTPS enforced on the product and sign-in domains we will use? Please distinguish those domains from the public website.

    Inspect this check
  5. No third-party tracking before consent

    Which third-party requests occur before a visitor makes a choice, and for what purpose? Please distinguish the public website from the product.

    Inspect this check
  6. security.txt (RFC 9116)

    Where should we report a vulnerability, and what acknowledgement and follow-up process should we expect?

    Inspect this check
  7. Notice before subprocessors change

    How will you notify us before a subprocessor changes, with how much notice, and what response options apply to our contract?

    Inspect this check
  8. Named privacy contact

    Which privacy contact handles requests for our account, and what escalation path should we use?

    Inspect this check

Render

9 found · 3 not found · 0 not measured across 12 public checks.

12 of 12 criteria have a measured result from the last 30 days. Oldest dated result: 2026-10-13.

Investigate 3 open evidence questions
  1. Subprocessor list

    Which subprocessors apply to our product, what does each process, and in which countries? Please share the current list.

    Inspect this check
  2. Uptime SLA with a figure

    Which availability commitment applies to our plan? Please include the measurement window, exclusions and credit claim process.

    Inspect this check
  3. No third-party tracking before consent

    Which third-party requests occur before a visitor makes a choice, and for what purpose? Please distinguish the public website from the product.

    Inspect this check

Criterion by criterion

CriterionFly.ioRender
Data processing agreement Not found, 8 addresses checkedChecked 2026-10-12
8 addresses
  1. https://fly.io/legal/dpa – reached, no match (HTTP 404)
  2. https://fly.io/dpa – reached, no match (HTTP 404)
  3. https://fly.io/legal/data-processing-agreement – reached, no match (HTTP 404)
  4. https://fly.io/data-processing-agreement – reached, no match (HTTP 404)
  5. https://fly.io/legal/data-processing-addendum – reached, no match (HTTP 404)
  6. https://fly.io/legal/gdpr – reached, no match (HTTP 404)
  7. https://fly.io/trust/dpa – reached, no match (HTTP 404)
  8. https://fly.io/privacy/dpa – reached, no match (HTTP 404)
 FoundChecked 2026-10-13
Source
  1. https://render.com/dpa
Subprocessor list FoundChecked 2026-10-12
Source
  1. https://fly.io/legal/sub-processors/
 Not found, 7 addresses checkedChecked 2026-10-13
7 addresses
  1. https://render.com/legal/subprocessors – reached, no match (HTTP 404)
  2. https://render.com/subprocessors – reached, no match (HTTP 404)
  3. https://render.com/sub-processors – reached, no match (HTTP 404)
  4. https://render.com/legal/sub-processors – reached, no match (HTTP 404)
  5. https://render.com/trust/subprocessors – reached, no match (HTTP 404)
  6. https://render.com/privacy/subprocessors – reached, no match (HTTP 404)
  7. https://render.com/legal/subprocessor-list – reached, no match (HTTP 404)
Status page with history Not found, 3 addresses checkedChecked 2026-10-12We found this behind a sign-in, so it is not published openly.
3 addresses
  1. https://status.fly.io/ – reached, no match (HTTP 200)
  2. https://fly.io/status – found, but behind a sign-in
  3. https://fly.io.statuspage.io/ – Could not be fetched: fetch failed.
 FoundChecked 2026-10-13
Source
  1. https://status.render.com/
HTTPS enforced with HSTS Not found, 2 addresses checkedChecked 2026-10-12
2 addresses
  1. http://fly.io/ – redirects to https://fly.io/
  2. https://fly.io/ – no HSTS header
 FoundChecked 2026-10-13
Source
  1. https://render.com/
Notice before subprocessors change Not found, 8 addresses checkedChecked 2026-10-12
8 addresses
  1. https://fly.io/legal/subprocessors – reached, no match (HTTP 404)
  2. https://fly.io/subprocessors – reached, no match (HTTP 404)
  3. https://fly.io/sub-processors – reached, no match (HTTP 404)
  4. https://fly.io/legal/dpa – reached, no match (HTTP 404)
  5. https://fly.io/dpa – reached, no match (HTTP 404)
  6. https://fly.io/legal/data-processing-agreement – reached, no match (HTTP 404)
  7. https://fly.io/trust/subprocessors – reached, no match (HTTP 404)
  8. https://fly.io/legal/sub-processors – reached, no match (HTTP 200)
 FoundChecked 2026-10-13
Source
  1. https://render.com/dpa
security.txt (RFC 9116) Not found, 1 address checkedChecked 2026-10-12
1 address
  1. https://fly.io/.well-known/security.txt – reached, no match (HTTP 404)
 FoundChecked 2026-10-13
Source
  1. https://render.com/.well-known/security.txt
Named privacy contact Not found, 7 addresses checkedChecked 2026-10-12
7 addresses
  1. https://fly.io/legal/privacy – reached, no match (HTTP 404)
  2. https://fly.io/privacy – reached, no match (HTTP 404)
  3. https://fly.io/privacy-policy – reached, no match (HTTP 404)
  4. https://fly.io/legal/privacy-policy – reached, no match (HTTP 200)
  5. https://fly.io/legal/privacy-notice – reached, no match (HTTP 404)
  6. https://fly.io/trust/privacy – reached, no match (HTTP 404)
  7. https://fly.io/datenschutz – reached, no match (HTTP 404)
 FoundChecked 2026-10-13
Source
  1. https://render.com/privacy
Data location stated FoundChecked 2026-10-12
Source
  1. https://fly.io/legal/privacy-policy/
 FoundChecked 2026-10-13
Source
  1. https://render.com/security
Public pricing FoundChecked 2026-10-12
Source
  1. https://fly.io/pricing/
 FoundChecked 2026-10-13
Source
  1. https://render.com/pricing
No third-party tracking before consent Not found, 1 address checkedChecked 2026-10-12
1 address
  1. https://fly.io/ – third-party requests before any interaction: js.stripe.com, m.stripe.com, m.stripe.network, www.googletagmanager.com
 Not found, 1 address checkedChecked 2026-10-13
1 address
  1. https://render.com/ – third-party requests before any interaction: bzrcdn.openai.com, cdn.growthbook.io, cdn.sanity.io, consent.api.osano.com, pagead2.googlesyndication.com, px.ads.linkedin.com, region1.google-analytics.com, scout-cdn.salesloft.com, scout.salesloft.com, snap.licdn.com, static.ads-twitter.com, us-assets.i.posthog.com, www.googletagmanager.com
Certifications named FoundChecked 2026-10-12
Source
  1. https://fly.io/security/
 FoundChecked 2026-10-13
Source
  1. https://render.com/security
Uptime SLA with a figure Not found, 6 addresses checkedChecked 2026-10-12
6 addresses
  1. https://fly.io/legal/sla – reached, no match (HTTP 404)
  2. https://fly.io/sla – reached, no match (HTTP 404)
  3. https://fly.io/legal/service-level-agreement – reached, no match (HTTP 404)
  4. https://fly.io/trust/sla – reached, no match (HTTP 404)
  5. https://fly.io/uptime – reached, no match (HTTP 404)
  6. https://fly.io/legal/uptime-sla – reached, no match (HTTP 404)
 Not found, 6 addresses checkedChecked 2026-10-13
6 addresses
  1. https://render.com/legal/sla – reached, no match (HTTP 404)
  2. https://render.com/sla – reached, no match (HTTP 404)
  3. https://render.com/legal/service-level-agreement – reached, no match (HTTP 404)
  4. https://render.com/trust/sla – reached, no match (HTTP 404)
  5. https://render.com/uptime – reached, no match (HTTP 404)
  6. https://render.com/legal/uptime-sla – reached, no match (HTTP 404)

Differences first, then by weight. A cross is what we found at the addresses we checked on that date, not a statement about what either vendor has.

The full labels

Every criterion with its weight, and the band each vendor lands in.

Transparency labelsaas-ranking.com

Fly.io

fly.io · Cloud hosting

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
E 39of 100 Rank 12 of 35

Published commitments4 of 9 found

Measured behaviour0 of 3 found

Checked 2026-10-12. Every line links the page we found it on. A cross means we found nothing at the addresses we checked, not that the vendor has no such document. A transparency score, not a product rating.

Transparency labelsaas-ranking.com

Render

render.com · Cloud hosting

  1. A
  2. B
  3. C
  4. D
  5. E
  6. F
B 74of 100 Rank 2 of 35

Published commitments7 of 9 found

Measured behaviour2 of 3 found

Checked 2026-10-13. Every line links the page we found it on. A cross means we found nothing at the addresses we checked, not that the vendor has no such document. A transparency score, not a product rating.

Take it with you

Both vendors in one file, with every address we checked and every sentence we read, for a procurement file.

Use your current quotes in the SaaS cost calculator to add a cost comparison to this evidence review.

The address carries nothing but the two vendors: no filter, no sort order, nothing about you.

Keep going

The order of the two names is the order of our editorial list. It is not a ranking, and no vendor pays to appear here or to appear first. See how we measure.