Free
$0
Use the working bounded app first. No signup gate and no forced upgrade before value.
Use free app Platform migrations
HubSpot · private apps · 2026 sunset · free path
HubSpot Private App Route Preflight
Choose between Service Key and Projects-based app paths before HubSpot disables new legacy private-app creation for new accounts on 28 September and older accounts on 26 October 2026.
Free · no signupBrowser local$5 / $50 / $99
Direct answer
Use this browser-local routing checklist to avoid choosing a Service Key for an integration that needs webhooks, or building a full app for a simple account-level system-to-system job. Existing legacy private apps continue working, so do not treat this creation sunset as an automatic forced migration.
$0 · no signup · browser local
Run the deadline preflight
Mark each control Yes, No or Unknown. The checklist runs locally and does not submit your answers.
0/5 answered
01
The account creation date and applicable 28 September or 26 October 2026 cutoff are known
HubSpot uses different creation cutoffs for new and existing accounts.
02
The integration is classified as account-level system-to-system, webhook-driven or broader app functionality
The required capability determines the modern path.
03
Webhook requirements are explicitly checked before choosing a Service Key
HubSpot says Service Keys do not support webhooks.
04
Required permissions and admin ownership are documented for the chosen path
Service Key scopes should be limited to what the integration needs.
05
The chosen route, credential-rotation plan and acceptance test are owned before the relevant cutoff
Leave existing working legacy private apps alone unless there is a separate reason to migrate them.
Result
REVIEW
5 controls still Unknown. Verify them against the current official source.
Free deadline monitor · browser local
Save this check and schedule the next review
Track up to 3 deadlines in this browser, keep the last 12 readiness snapshots, and export a calendar reminder. Nothing is uploaded.
Free first · exactly three paid steps
$0 → $5 → $50 → $99
Run HubSpot Private App Route Preflight before paying. The three paid tiers buy bounded written proof, diagnosis or an action pack; they do not silently imply a subscription, deployment, certification or legal/compliance decision.
Paid Proof
$5
A bounded fit / no-fit check plus one concrete blocker or next step.
Bounded deliverable with a product-specific reference.
Buy $5 proofDiagnostic
$50
Up to three evidence-backed findings and a prioritised action path.
Bounded deliverable with a product-specific reference.
Buy $50 proofAction Pack
$99
Up to five prioritised actions plus an acceptance checklist for the next implementation step.
Bounded deliverable with a product-specific reference.
Buy $99 proofSafe intake: do not send passwords, secrets, production credentials, private customer data or sensitive files through the generic proof checkout. Exact scope is confirmed before substantive paid work begins.
Official sources
Boundary
Architecture-readiness only. This app does not access HubSpot, create credentials or migrate existing apps. Existing legacy private apps continue working under the announced creation sunset.
Read the evidence-backed answerAnswer-first
Understand the job before choosing a plan.
The buyer answer is visible HTML. Structured metadata supports discovery, but the useful content and working free path are not hidden in schema.
What does HubSpot Private App Route Preflight do?
Choose between Service Key and Projects-based app paths before HubSpot disables new legacy private-app creation for new accounts on 28 September and older accounts on 26 October 2026.
Can I try HubSpot Private App Route Preflight for free?
Yes. The bounded browser-local platform migration preflight proof stays available without signup. Use the free path first and only pay when the workflow needs evidence, implementation help, larger scope or human review.
What is the paid path for HubSpot Private App Route Preflight?
Paid work is deliberately separate from the free proof: $5 buys a bounded first proof, $50 a focused diagnostic and $99 an action pack. Larger implementation is scoped only when evidence supports it.
Free first · exactly three paid steps
$0 → $5 → $50 → $99, then scope only if justified.
Free proof
$0
Run the bounded app first. No signup gate and no forced upgrade before value.
Use free appPaid Proof
$5
A bounded fit / no-fit check plus one concrete blocker or next step.
Bounded written deliverable; no production entitlement.
Buy $5 proofDiagnostic
$50
Up to three evidence-backed findings and a prioritised action path.
Bounded written deliverable; no production entitlement.
Buy $50 proofAction Pack
$99
Up to five prioritised actions plus an acceptance checklist for the next implementation step.
Bounded written deliverable; no production entitlement.
Buy $99 proofSafe intake: do not send passwords, secrets, production credentials, private customer data or sensitive files through the generic proof checkout. The $5 / $50 / $99 tiers buy bounded written deliverables and do not silently expand into deployment, certification, legal/tax advice or a larger Core service.