The Mixpanel alternative that shows you what to fix

• The replay behind each number. Funnels count people through steps in order. Click a drop to see who left, and play their sessions from the moment they left.
• Problems found and counted for you. Sequential finds exceptions, failed requests, dead clicks, rage clicks and dead ends in your events and replays. Exceptions and failed requests come from the recorder line. It counts exactly how many people hit each one, every 15 minutes by default.
• Know which recording to open. Evidence ranks your judged sessions by how much they need a look. Sessions that broke for the person come first, then sessions where the person struggled.
• Answers inside each replay. In each judged replay, the judge's reading tells you what the person came to do, how the session ended and where they struggled. Click a moment, and the replay goes to that moment.
• A check after the release that fixes a problem. Record the release and name the case that it fixes. Sequential then counts the same problem before and after that release.
• Your Mixpanel SDK stays. Change the key and the host in mixpanel.init. Your track, identify, track_pageview and autocapture calls keep working.

1. 01

   Create your account

   Create an account in the hosted preview with your work email and a password. Setup has four steps: Organisation, Project, Install and Agent.

2. 02

   Point mixpanel.init at Sequential

   In the mixpanel.init call you already have, replace the project token with your Sequential Mixpanel ingest key. Add api_host with the Sequential API URL. Keep every other option.

3. 03

   Add the recorder line

   For web replay, add the recorder line. The recorder adds its session id to your Mixpanel events, so your events show under the replay, in time order. This works when the Mixpanel SDK is on window.mixpanel.

4. 04

   See your first events

   Your project's Setup page shows a Mixpanel line with "receiving" when the first event arrives. Events usually show within about a minute.

mixpanel.init('YOUR_MIXPANEL_INGEST_KEY', { api_host: 'https://YOUR_SEQUENTIAL_API_HOST' });

<script src="https://YOUR_SEQUENTIAL_API_HOST/rec/recorder.js/YOUR_REPLAY_INGEST_KEY"></script>

Your coding agent can do the install. Copy one prompt into it. It adds Sequential to the analytics you already run, runs your build and tests, and lists every file it changed. You read the diff.

• Connect your coding agent. Ask in plain words over MCP, and your agent gets the problem, how many people had it and the replays. A new token starts with read access and Ask. It does not change data, with one exception: getting a fix brief marks the case as handed off.
• A fix brief for each case. Each case comes with a fix brief: what users hit, where, the evidence, since when, and how Sequential checks the fix after the release.
• Release check. Record the release and name the case that it fixes. Sequential then counts the same problem before and after that release. It states what changed, for example Improved or Fixed.
• Ask. Type one plain sentence, such as "tried to pay and was blocked by a payment error". Sequential lists the sessions that likely show it, strongest first.
• Your Questions. You write the questions that Sequential asks about each judged session, such as "Did they send an invite?". You get answers in the words of your product.
• Changes. Changes is a timeline of releases, product changes, prices, campaigns and incidents. When you look at a release check, Sequential lists the changes recorded near that time.

Sequential is not affiliated with Mixpanel. Mixpanel is a trademark of its owner. Facts about Mixpanel come from its public pages, checked on 2026-10-22.