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Vendor SLA & Renewal Tracker

Track every vendor's contract end date and notice period in one place. Get warned before the cancellation window closes, not after.

Saved privately in this browser only. Nothing is uploaded to any server.

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Vendor SLA & Renewal Tracker — Never Miss a Cancellation Window Again

Most SaaS and vendor contracts auto-renew unless you cancel inside a specific notice window — often 30, 60 or 90 days before the contract ends. Miss that window and you are locked in for another term. This free tracker holds every vendor's end date and notice period, calculates the exact date you must act by, and flags anything approaching that deadline. Everything is saved privately in your own browser; nothing is uploaded anywhere.

Why notice periods catch people out

The renewal date on a contract is not the date that matters. What matters is the notice deadline — end date minus the notice period. A 60-day notice clause on a 12-month contract means your real decision window closes ten months in, not twelve. Procurement and finance teams miss this constantly because calendars are built around the visible end date, not the hidden cancellation deadline behind it.

How to use it

  • Add every recurring vendor — software, hosting, insurance, telecom, anything with an auto-renewal clause.
  • Set the real notice period from the contract, not a guess. This is usually in the termination or renewal clause, often 30–90 days.
  • Watch the badges. Green means safe, amber means the notice deadline is inside 30 days, red means seven days or fewer, or already passed.
  • Use the cancellation email button to generate a starting draft the moment you decide to walk away.

Where this data lives

Everything you enter is stored using your browser's local storage, on your device only. It is never sent to ReviewByte or anyone else. That also means it does not sync across devices or browsers, and clearing your browser data will remove it — use the Export CSV button periodically to keep an external backup.

Frequently asked questions

What is a contract notice period?

It is the minimum number of days before a contract's end date that you must formally notify the vendor of non-renewal, or the contract auto-renews for another term. It is defined in the termination clause of the agreement, commonly 30, 60 or 90 days.

How do I find my vendor's notice period?

Check the termination, renewal, or auto-renewal section of the signed contract or terms of service. If it is not stated, contact the vendor directly and ask them to confirm it in writing before you rely on any assumption.

What happens if I miss the notice deadline?

In most contracts, the agreement automatically renews for another full term at current pricing, and you are contractually bound for that period even if you no longer want the service. Some vendors will make exceptions on request, but they are not obligated to.

Is my vendor data private?

Yes. This tool stores data only in your browser's local storage. Nothing is transmitted to any server, logged, or shared. Using a different browser or device will show an empty tracker.

Can I track vendors for my whole team?

This free version is single-browser and single-user. Export to CSV to share a snapshot with colleagues, or watch for a future team version with shared, synced tracking.

Privacy: all vendor data is stored locally in your browser using localStorage. Nothing is uploaded, logged, or visible to ReviewByte.

Related tools: Subscription Creep Calculator, SLA Uptime Calculator, and SaaS Cost Calculator. For vendor comparisons, read our honest reviews.

Joseph Gomes Founder & Editor

More than 18 years in IT operations and support, now in technical pre-sales for cybersecurity services. These reviews are written from the buyer side of the table — comparing vendors, weighing pricing and seeing what organisations actually choose. Every review is written, and every tool built, by one person, not a content team.

Last reviewed and updated: 26 July 2026

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