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Life & fun · alternatives · 2026

24 alternatives to Passlit Openbook

See every company tracking you in real time

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.

  1. 1

    Free forever website monitoring & status pages 🤩

    2018 · freshworks.com · its alternatives →

  2. 2

    Easily track anything on the web

    2014 · its alternatives →

  3. 3ME
  4. 4

    We open 100 tabs to make trackers think you're someone else

    2019 · trackthis.link · its alternatives →

  5. 5

    One thing that had been bothering me about my websites—including this blog, but especially when launching https://www.endbasic.dev/ just a few months ago—was this: uBlock showing a warning that it blocked a tracker on the EndBASIC site. A tracking warning. uBlock complained that my prope

    2022 · jmmv.dev · its alternatives →

  6. 6IM

    TLDR: I made a public only web analytics without signup. Stores views and visitors for 10 days before deleting data. Exactly 25 days ago today I posted here, proud of my new web analytics. The response was mixed and my post even got flagged (understandable). It was my first real launch and I actually made a sale just a day later of 49$(!). Back then my project was pay once, keep forever. Since then I have sadly went over to the dark side (subscription based). Anyways, I never went back to look at the post after the first two hours, turns out I got a lot of answers. Most answers was something…

    2024 · indielytics.link · its alternatives →

  7. 7
    Subwise▲19

    Hey HN, I built Subwise to solve a personal pain point: keeping track of all the subscriptions I’ve signed up for — from SaaS tools to streaming services. What it does Automatically detects subscriptions from checkout pages using a browser extension Syncs with a web dashboard that categorizes, tracks, and reminds you of recurring charges Gives spending analytics, trends, and cost-saving insights Supports multi-currency tracking (USD, PHP, SGD) with live conversion Why I built it Too many tools focus just on logging expenses. I wanted something that works more like a smart assistant —…

    2025 · usesubwise.com · its alternatives →

  8. 8

    Subscription tracking for people who read privacy policies

    Jun 2026 · mysubledger.com · its alternatives →

  9. 9
    ASOF▲3

    Track tech trends before they blow up. Time-travel data.

    Jan 2026 · its alternatives →

  10. 10

    Track your spends,subscriptions not your data. 100% offline

    May 2026 · moneysplit.chetanpiduru.dev · its alternatives →

  11. 11

    I'm trying to disrupt the insane pricing of uptime monitoring. I hope you'll help me out. I'm trying to create the absolute cheapest dev monitoring tool on the market, while still being competitive with all the others. This means $3/month plan, while still having monitoring for: Website, REST API, UDP/TCP, ICMP, Heartbeat/CRON, WS/WSS, DNS, Domain Intel/expiry and SSL. Everything with unlimited alerts through webhooks. I'm also taking an unlimited approach to the amount of checks you can have. I'd love to hear your thoughts.

    2025 · exit1.dev · its alternatives →

  12. 12

    Private subscription tracker & manager

    Nov 2025 · sub-track.is-great.org · its alternatives →

  13. 13
    Peek▲6

    Real-time website analytics. No cookies. No complexity.

    Mar 2026 · trypeek.dev · its alternatives →

  14. 14

    Hi everyone! I’ve been working on a small personal finance tool called Tender for the better part of a year. I got tired of doing expenses by hand - going through several accounts to figure out refunds, subscription cancellations, getting paid back via venmo, etc. I’d get to the point where I’d have to go through months of transactions at a time if I got lazy and fell behind. The workflow in Tender is centered around getting to inbox-zero. Transactions leave the inbox when they’re categorized and there’s a basic rules engine for automation. You can also do things like add notes, set…

    2023 · tender.run · its alternatives →

  15. 15

    Track subscriptions in real-time. Never miss renewals.

    2025 · apps.apple.com · its alternatives →

  16. 16

    Track Subscriptions & Renewals Free

    2025 · businessgrowthclub.com.au · its alternatives →

  17. 17

    track your portfolio from CSV exports, nothing leaves your browser

    Jun 2026 · airtight.sell.app · its alternatives →

  18. 18
    Subbbed▲12

    Track and manage your subscriptions

    2024 · chromewebstore.google.com · its alternatives →

  19. 19AW

    I've tracked the top 3000 subscribed (and some subreddits that I visit frequently) subreddit's active user over time, so you know when to post to get the most feedback! I come from a nodejs background, and this is the first time coding with Go, so the structures might not be standard. But feel free to give me any feedbacks!

    2024 · redditdb.info · its alternatives →

  20. 20

    Your competitors are making moves. We're watching.

    Apr 2026 · tabloid.site · its alternatives →

  21. 21

    One Tap - Uncover Hidden Tracking Codes in Seconds

    Nov 2025 · tag.sahed.dev · its alternatives →

  22. 22

    Website uptime tracking that counts your live revenue loss

    May 2026 · sitebleed.com · its alternatives →

  23. 23

    Track all your renewals in one place. Get smart alerts.

    Nov 2025 · renewalalert.xyz · its alternatives →

  24. 24

    Modern API monitoring for indie hackers & small teams

    Feb 2026 · its alternatives →

Also compare

Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →