SOURCE: Vacation Tracker TITLE: Vacation Tracker vs Spock | Comparing Top Leave Tracking Tools URL: https://vacationtracker.io/blog/vacation-tracker-vs-spock-comparing-top-leave-tracking-tools/ LANG: en PUBLISHED: 2026-05-18 UPDATED: 2026-10-08 AUTHOR: Nick READING: 4 min TAGS: alternative, blog SUMMARY: Vacation Tracker vs Spock: Which Leave Management Tool Actually Fits Your Team? I'm comparing Vacation Tracker and Spock to help you figure out which leave management tool makes sense for your team. # Vacation Tracker vs Spock | Comparing Top Leave Tracking Tools # Vacation Tracker vs Spock: Which Leave Management Tool Actually Fits Your Team? I'm comparing Vacation Tracker (https://vacationtracker.io/) and Spock (https://spockoffice.com/) to help you figure out which leave management tool makes sense for your team. Both are solid options, but they're built for slightly different use cases. Watch the full comparison: ## Who These Tools Are Actually Built For Vacation Tracker (https://vacationtracker.io/) works for any size team because of how simple it is to use, but it really shines when you have specific leave requirements. I'm talking different policies by department, multiple office locations, seniority-based accruals, or basically any custom setup you can think of. It integrates directly into Microsoft Teams (https://www.microsoft.com/microsoft-teams), Slack (https://slack.com/), Google Workspace (https://workspace.google.com/), or you can just use the standalone mobile app. ![Vacation Tracker running inside Microsoft Teams, Slack and Google Workspace](https://cms.vacationtracker.io/uploads/Screenshot_2026_05_20_at_1_36_16_PM_363ae6482e.png) For example, if you're using Slack (https://slack.com/), you can type a quick command and access your entire dashboard right there. You can check remaining balances or submit leave requests without switching apps. That kind of accessibility is why adoption rates stay high—people actually use it. Spock is made specifically for Slack. If you're a Slack-first company and want straightforward leave tracking that doesn't overcomplicate things, this tool was designed with you in mind. Setup is quick, and the leave policy options are among the best in this price range. ## What Vacation Tracker Does Well Full disclosure: I work at Vacation Tracker. But I'll keep this factual. ![Leave policy settings in Vacation Tracker, including accruals, blackout dates and rollovers](https://cms.vacationtracker.io/uploads/Screen_Shot_2026_04_21_at_10_06_31_AM_81aee7636d.png) The policy customization is basically endless. Accruals, blackout dates, rollovers, seniority entitlements, probation periods, multiple approval levels, time off in lieu—it's all there. If you need something that isn't already built in, you can create a custom version. This means you don't need workarounds outside the platform. It works across platforms, not just Slack. Vacation Tracker started as a Slack app, but now it's fully integrated (https://vacationtracker.io/integrations/) into Microsoft Office, Google Workspace, and has mobile apps too. If your company ever switches platforms, Vacation Tracker moves with you. You won't lose your data or need to start over. Support is solid. Most teams go live in under a day with self-service setup, but there's real-time chat support if you need it. We also offer free onboarding calls if you want that extra help getting started. ## What Makes Spock Stand Out ![Spock leave tracking calendar, reports and notifications](https://cms.vacationtracker.io/uploads/Screenshot_2026_05_26_at_9_34_44_AM_bfb78707e4.png) Users consistently praise how easy Spock feels to use. One customer described it as a tool that "just works" and brings transparency through calendars, reports, and notifications. Spock positions itself as requiring very little onboarding—everything lives in the Slack home tab. The entire experience happens inside Slack. Employees view balances, submit requests, and approve leave without going anywhere else. The UI is well designed and gets consistent positive feedback for usability. The policy features are surprisingly good for this price point. Spock covers custom leave types, different carryover policies, blackout dates, and even bulk vacation requests. It's more capable than it looks at first glance. They also auto-populate public holiday calendars for over 140 countries. If you're managing teams across multiple regions, that's a nice time-saver. ## Where Vacation Tracker Falls Short We focus solely on leave tracking. That means no payroll processing, no broader HR functions. We do integrate with payroll tools like ADP (https://www.adp.com/), and we have a full Zapier (https://zapier.com/) integration for connecting other systems. But if you need an all-in-one HR platform, this isn't it. Vacation Tracker is designed to be the best PTO tool that plugs into your existing stack—not replace it. ## Spock's Biggest Limitation It only works with Slack. If your company doesn't use Slack, you're automatically ruled out. That's the trade-off for having such a polished Slack-native experience. The pricing structure is also worth understanding before you commit. The professional plan starts at $19.90 per month for up to 20 users, then adds $1 per user after that. For small teams, this is extremely cost-effective (basically $1 per user per month). But they have custom pricing for enterprise-level plans, and it's unclear what that actually costs. When it comes to policy depth, they're good compared to most competitors, but some advanced features aren't listed on their feature board yet. ## Direct Feature Comparison Pricing: Vacation Tracker (https://vacationtracker.io/) starts at $2 per user per month (or free for basic needs) and scales up to $4 per user per month for the pro plan. Spock (https://spockoffice.com/) charges $19.90 per month flat for up to 20 users, then $1 per additional user. For teams around 20 people or less, Spock wins on price. Policy depth: Vacation Tracker takes the edge here. It goes beyond standard leave policies with accruals, toil, seniority entitlements, probation periods, and new features added regularly based on customer feedback. This makes it better for complex leave rules. ![Vacation Tracker leave calendar, colour-coded by leave type and filterable by department and location](https://cms.vacationtracker.io/uploads/Screen_Shot_2026_04_16_at_2_57_15_PM_727f083c46.png) Setup time: Both can be implemented in under a day. Setting up policies and inviting users is straightforward with either tool. Platform availability: Vacation Tracker works in Slack, Microsoft Teams, Google Workspace, mobile apps, and web login. Spock only works in Slack and web. Integrations: Both have open APIs. Vacation Tracker already has an ADP integration built in. Security: It's not listed publicly for Spock, but Vacation Tracker has SOC 2 Type 2 certification and GDPR compliance. ## Which One Should You Actually Choose? There's no universal answer here. You need to decide what matters most for your company. Spock (https://spockoffice.com/) is genuinely great at what it does. The interface is clean, the Slack experience is smooth, and you can't beat the price for small teams. If you're a Slack-native company under 20 people with straightforward leave policies, this is probably your best bet. But if you have deeper policy needs, run teams across multiple platforms, or want flexibility as you scale, Vacation Tracker (https://vacationtracker.io/) is the better choice. It's built to handle complexity without feeling complicated. The good news is both tools offer free trials or free plan options. Try them both and see what actually works for your workflow. Try Vacation Tracker here: https://vacationtracker.io/ (https://vacationtracker.io/) Try Spock here: https://spockoffice.com/ (https://spockoffice.com/)