Alternatives
Best Btop alternatives in 2026
Data compiled by Toolradar Updated How we rate
Cite this list: Toolradar, best Btop alternatives 2026, toolradar.com/alternatives/btop
6 direct alternatives to Btop, compared on pricing, features, and best-for use cases. Pick the right replacement without the marketing fluff.
Quick answer
- Uptime.com is the top alternative to Btop on our list, followed by Checkmk and Instana.
- 4 of the 6 alternatives have a free plan, starting with Checkmk.
- Highest rated: Checkmk, 4.7 out of 5 from 344 ratings, Sep 2026.
- 6 alternatives
- 4 with a free plan
Top 3 alternatives to Btop
Uptime.com
#1 Top pickEnsure your website and services are always available and performing optimally.
Starting price
From $9 /mo
Cheapest paid plan, monthly, as of October 2026
4.6 /5 across G2 and Capterra · 450 ratings, Sep 2026
Our take
Best overall
Checkmk
#2Comprehensive IT monitoring platform for cloud, hybrid, and data center infrastructures.
Starting price
From $240 /mo
Cheapest paid plan, monthly, as of October 2026
4.7 /5 across TrustRadius, G2 and Capterra · 344 ratings, Sep 2026
Our take
Best free tier
Instana
#3Full-stack observability powered by agentic AI for faster incident investigation and resolution.
Pricing
Not published
4.4 /5 on G2 · 479 ratings, Sep 2026
Btop vs 6 alternatives
| Tool | Starting price (Oct 2026) | Free plan | Rating |
|---|---|---|---|
 | Price: Free | Free plan: Yes | n/a |
| Price: $9/mo | Free plan: No | 4.6 out of 5, from 450 ratings across G2 and Capterra (450) |
| Price: $240/mo | Free plan: Yes | 4.7 out of 5, from 344 ratings across TrustRadius, G2 and Capterra (344) |
| Price: Not published | Free plan: No | 4.4 out of 5, from 479 ratings on G2 (479) |
 | Price: Free | Free plan: Yes | 4.7 out of 5, from 14 ratings on G2 (14) |
 | Price: Free + paid | Free plan: Yes | 3.7 out of 5, from 12 ratings across G2 and Trustpilot (12) |
 | Price: $166.67/mo | Free plan: Yes | n/a |
Why people consider alternatives to Btop
Btop is a command-line resource monitor that provides a detailed and interactive overview of system performance. It displays real-time statistics for CPU, memory, disk I/O, network usage, and processes in a visually appealing and…
Teams most often switch away when one of these starts to bite:
- A feature or quota ceiling that a paid specialist covers and this free tool does not.
- Missing integrations with the rest of your stack.
- Performance or scale limits as your needs grow.
- A specific feature gap you have hit in monitoring.
The 6 alternatives below cover the same core job (monitoring) with different trade-offs.
Btop by the numbers
| Metric | Btop | Peer median | Position (1 is best) |
|---|---|---|---|
| Free plan | Yes | 88% have one | n/a |
| Listed as an alternative to | 1 tool | 1 | #74 of 161 (joint) |
Each position is counted among the tools that have data for that row, as noted under it. All Terminal Tools data · How we compute this. Advertising and placement fees are not inputs to any position.
Cite this: Toolradar, “Btop by the numbers”, Oct 2026.
Monitoring leaderboards from Toolradar data
Toolradar ranks Monitoring tools on one measure at a time, only where at least 8 tools have data. As of Oct 2026.
Lowest entry price, plans with no stated unit
Cheapest standard paid plan per month (annual prices divided by 12), read on vendor pages and compared only with tools priced on the same basis.
Counted among 73 tools with no stated price unit, verified price.
| # | Tool | Entry plan |
|---|---|---|
| 1 | Coroot | $1/mo, billed monthly |
| 2 | LogDNA | $1.50/mo, billed monthly |
| 3 | PeakHour 6 | $1.67/mo, billed yearly |
| 4 | Sematext | $1.68/mo, billed monthly |
| 5 | Level | $2/mo, billed monthly |
Lowest entry price, per-user plans
Cheapest standard paid plan per month (annual prices divided by 12), read on vendor pages and compared only with tools priced on the same basis.
Counted among 12 tools priced per user, verified price.
| # | Tool | Entry plan |
|---|---|---|
| 1 | traceAI | $4/user/mo, billed monthly |
| 2 | VictorOps | $5/user/mo, billed monthly |
| 3 | Spiceworks | $6/user/mo, billed monthly |
| 4 | Spike.sh | $8/user/mo, billed monthly |
| 5 | Opsgenie | $9.45/user/mo, billed monthly |
Most media coverage, last 30 days
Number of distinct articles published in the last 30 days by independent press, blogs and newsletters that mention the tool. A story carried by several outlets counts once; the vendor's own blog, review sites, forums and republishing sites do not count.
Counted among 8 tools mentioned in the last 30 days.
| # | Tool | Articles |
|---|---|---|
| 1 | OpenTelemetry | 13 articles |
| 2 | SolarWinds | 7 articles |
| 3 | ManageEngine | 3 articles |
| 3 | Monte Carlo | 3 articles |
| 5 | Dash0 | 1 article |
A position exists only when at least 8 tools have data for that metric. 85 of 210 Monitoring tools have a verified price; the others publish none we could read (often "contact sales"). Advertising and placement fees are not inputs to any position. Visit counts include visits from every source. How we compute this. Cite this: Toolradar, “Monitoring leaderboards”, Oct 2026. Data licensed CC BY 4.0. All Monitoring statistics.
6 alternatives to Btop
Ranked by G2 and Capterra ratings, media mentions, and editor review, plus how directly they replace Btop.
- 1
Uptime.com
PaidEnsure your website and services are always available and performing optimally.
4.6 /5 across G2 and Capterra · 450 ratings, Sep 2026
From $9/mo, billed monthly
- 2
Checkmk
Free planComprehensive IT monitoring platform for cloud, hybrid, and data center infrastructures.
4.7 /5 across TrustRadius, G2 and Capterra · 344 ratings, Sep 2026
From $240/mo, billed monthly; free plan available
- 3
Instana
PaidFull-stack observability powered by agentic AI for faster incident investigation and resolution.
4.4 /5 on G2 · 479 ratings, Sep 2026
Price not published
- 4
LibreNMS
100% freeAutomated network discovery, monitoring, and alerting for your entire infrastructure.
4.7 /5 on G2 · 14 ratings, Mar 2026
Free
- 5
HetrixTools
Free planUptime monitoring, server health, and blacklist checks for your online infrastructure.
3.7 /5 across G2 and Trustpilot · 12 ratings, Sep 2026
Free plan available; paid prices not published
- 6
Icinga
Free planOpen-source infrastructure monitoring for complex and hybrid IT environments.
From $166.67/mo, billed yearly; free plan available
Frequently asked questions
What is the best alternative to Btop?
Based on real-signal scoring (G2 and Capterra ratings, media mentions, and editorial review), the top alternatives to Btop are Uptime.com, Checkmk, Instana. Each solves the same core job with different trade-offs on pricing, features, and integrations.
Is there a free alternative to Btop?
Btop is already 100% free (no paid upgrade path). LibreNMS is another fully free option listed here (Automated network discovery, monitoring, and alerting for your entire infrastructure). Freemium tools on this list have a free tier plus paid plans; they are not the same as 100% free.
Why do people look for Btop alternatives?
Common reasons teams switch away from Btop even though it is free: missing integrations with the rest of their stack, performance or scale limits, or a specific feature gap in monitoring. The alternatives on this page solve the same core problem with a different feature set.
Side-by-side comparisons
In-depth comparison pages for Btop versus each alternative.
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