A monitoring tool for AI chatbots and agents in production — it logs every conversation and decision your AI makes so you can debug why it said something wrong, instead of guessing after a customer complains.
lunary.ai
Alternatives to
FindDiskKiller
Best alternatives to FindDiskKiller in 2026
When a Mac suddenly slows to a crawl, the built-in Activity Monitor tells you something is using the disk — but rarely which specific file, folder, or background process is actually responsible, or whether your drive itself is starting to fail. FindDiskKiller digs deeper: a lightweight menu bar app that tracks exactly which apps — including AI coding agents that quietly index or write to disk in the background — are driving reads and writes, down to the specific files being touched. It's a native SwiftUI app that runs entirely locally, with no telemetry or cloud upload, covering CPU, disk I/O and network activity per process, time-range charts from 1 minute to 30 days, on-demand file/folder tracing, and SMART/NVMe drive health monitoring. It's open source under the MIT license, fully free, with no pricing tiers or paid version.
Quick comparison of FindDiskKiller alternatives
| # | Tool | Best for | Price |
|---|---|---|---|
| 1 | Équipes tech et agences développant chatbots et agents IA nécessitant observabilité et conformité | — | |
| 2 | Entreprises moyennes à grandes gérant pipelines de données et agents IA en production | — | |
| 3 | Entreprises avec données critiques et initiatives IA actives | — | |
| 4 | Développeurs et équipes techniques construisant des applications web | — | |
| 5 | Développeurs utilisant plusieurs outils IA (Claude, Cursor, Copilot, Gemini...) qui veulent surveiller leur consommation sans ouvrir chaque dashboard | — | |
| 6 | Équipes d'ingénierie, support et DevOps qui dépendent de multiples services tiers (cloud, paiement, auth…) | — | |
| 7 | Développeurs et équipes qui envoient des emails via AWS SES et veulent un tableau de bord sans payer de service tiers | — | |
| 8 | Équipes DevOps, ingénieurs plateforme et SRE qui veulent accéder aux logs/dashboards sans maîtriser un langage de requête | — | |
| 9 | Développeurs Python construisant des pipelines LLM priorisant la vie privée. | — | |
| 10 | High-velocity engineering teams needing production debugging and monitoring without prohibitive per-host licensing costs | — | |
| 11 | Équipes DevOps/Ops qui gèrent des astreintes et la réponse à incident sur des services en production | — | |
| 12 | Équipes DevOps/SRE qui font tourner Kubernetes en production et veulent une résolution d'incidents automatisée | — |
#1
- ✓ Genuinely usable free tier (10k events/month, 3 projects)
- ✓ Works with 100+ LLM providers via OpenAI-compatible format
#2
A data and AI observability platform, often called the pioneer of 'data downtime' monitoring — it watches your pipelines and AI agents in production and tells you when something breaks before your users or your boss notices.
montecarlo.ai
- ✓ Pioneer and market leader in 'data downtime' observability
- ✓ Now covers both data pipelines and production AI agents
#3
A data observability platform focused on lineage, anomaly detection, and sensitive-data discovery, positioned as an 'AI trust platform' that helps enterprises verify data is safe and reliable enough to feed into AI systems.
bigeye.com
- ✓ Combines data lineage, anomaly detection, and sensitive-data discovery
- ✓ Real-time access policy enforcement, not periodic audits
#4
Points a real browser at your website and tells you, in plain terms, which parts are unusable for people with disabilities — and how to fix them.
a11yflow.dev
- ✓ Real Chromium rendering catches JS-heavy page issues, not just static HTML
- ✓ CI/CD-native, runs automatically on every deploy
#5
A little gauge that sits in your Mac's menu bar and tells you, at a glance, how much of your AI credits you've burned through today — across every AI tool you use, not just one.
tokenbar.site
- ✓ Vue en un coup d'œil sur 9+ fournisseurs IA
- ✓ Traitement local, respecte la vie privée
#6
When AWS, Stripe or GitHub goes down, StatusStack tells you before your customers do — it watches over 10,900 third-party services you depend on and pings your team the moment one has a problem, instead of you finding out from an angry support ticket.
statusstack.com
- ✓ Couverture large : 10 900+ services tiers
- ✓ Alertes multi-canal
#7
If you send email through Amazon SES to save money but hate not having a proper dashboard to see bounces, complaints and opens, Sessy is a free, open-source dashboard you run yourself that gives SES the visibility paid email services charge for.
sessy.do
- ✓ Gratuit et open source
- ✓ Suivi complet des événements SES
#8
Instead of learning a query language to dig through logs when something breaks at 2am, you type what you're looking for in plain English and Intellize.ai finds it, builds you a dashboard, or sets up the alert you described.
intellize.ai
- ✓ Recherche de logs en langage naturel
- ✓ Création de dashboards par description
#9
A free, self-hosted tool that lets you see exactly what your AI application did step by step — without sending any of that data to a third-party cloud.
github.com
- ✓ Free and fully open source with no restrictions
- ✓ Local-first architecture — all trace data stays on your own machine
#10
Open-source observability platform combining session replays, logs, traces, metrics, and errors in a unified interface. Built on ClickHouse and OpenTelemetry as a cost-effective alternative to Datadog and New Relic.
hyperdx.io
- ✓ Unifies multiple observability signals in one interface
- ✓ Usage-based pricing with no per-seat or per-host charges
#11
An on-call and incident response platform that pulls alerts from over 150 monitoring tools into one place and pages the right person automatically.
zenduty.com
- ✓ 150+ integrations with monitoring tools
- ✓ AI features (ZenAI) for scheduling and postmortems
#12
An AI 'site reliability engineer' for Kubernetes that finds the cause of production incidents on its own and opens a pull request with the fix.
metoro.io
- ✓ Zero-code instrumentation via eBPF—no SDKs or code changes required
- ✓ Autonomous issue detection, RCA, and fix PR generation
FAQ about FindDiskKiller alternatives
- What is the best alternative to FindDiskKiller in 2026?
- Based on our selection, Lunary is the best alternative to FindDiskKiller in 2026. A monitoring tool for AI chatbots and agents in production — it logs every conversation and decision your AI makes so you can debug why it said something wrong, instead of guessing after a customer complains.. See our full ranking above to compare all options.
- Is FindDiskKiller free?
- FindDiskKiller is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to FindDiskKiller are there?
- mySelectas has listed 12 alternatives to FindDiskKiller in the Monitoring & Observability category. Our selection is updated regularly to include the best options available.