Suggestions appear as you type. Use the up and down arrows to choose one and Enter to open it.

This page's audience our own tag's counts — open to see them
–Visits
–Page views
–Clicks to vendors
–Time on page
–Reading now
Clicks to vendors, by tool
  • –
Top countries
  • –
Devices
  • –

– · visits, page views and clicks counted by our own tag, which counts more than our checked analytics; every figure rounded down · how we count

Head-to-head · Network Troubleshooting Software

Colasoft Capsa vs Omnipeek

  • Updated Oct 2026
  • Both researched from official sources
  • 1 check side by side
Higher score Colasoft Capsa #6 in Network Troubleshooting Software 8.6/10 Free plan · 30-day trial Free planFree trial✓ 0 of 2 features Visit Colasoft
Omnipeek #7 in Network Troubleshooting Software 7.9/10 Pricing on request · 30-day trial Free trial✓ 0 of 2 features Visit Omnipeek

Colasoft Capsa leads on 1 check, Omnipeek on 0, and 0 are even. Who comes out ahead on the 1 yes/no, price and count check where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreColasoft Capsa · 8.6/10
  • Free planonly Colasoft Capsa
  • Free trialboth

Colasoft Capsa scores higher on our rubric for network troubleshooting software: 8.6 against 7.9 out of 10; our editors rank them #6 and #7.

Colasoft Capsa offers free plan; Omnipeek doesn't.

Colasoft Capsa is the better fit for windows packet analysis with a free starting plan. Omnipeek is the better fit for professional packet and wireless troubleshooting.

  • Colasoft Capsa fits best

    Windows packet analysis with a free starting plan

  • Omnipeek fits best

    Professional packet and wireless troubleshooting

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Colasoft Capsa 8.6/10 Visit ↗ Omnipeek 7.9/10 Visit ↗
At a glance
Editor score 8.6 7.9
Ranking #6 in Network Troubleshooting Software #7 in Network Troubleshooting Software
Best for Windows packet analysis with a free starting plan Professional packet and wireless troubleshooting
Pricing model Free plan + paid Paid
Starting price $695 one-time Pricing on request · 30-day trial
Free plan ✓ (best) —
Free trial 30 days 30 days
Free trial length 30 days 30 days
Deployment Desktop Cloud, Self-hosted, Desktop
Platforms Windows Windows
Support Email, Docs, Tickets Tickets, Community
Built for Small business, Mid-market, Enterprise Small business, Mid-market, Enterprise
Features Colasoft Capsa 0/2 · Omnipeek 0/2
Packet capture Not checked yet Not checked yet
Path analysis Not checked yet Not checked yet
Specs
Deployment Not checked yet Not checked yet
Supported platforms Not checked yet Not checked yet
Device limit Not checked yet Not checked yet
Our review
Pros
  • Captures live traffic and analyzes TCP and UDP conversations.
  • Decodes packets and can decrypt HTTPS traffic using supported key files.
  • Replays packet files and provides automated diagnosis and security analysis.
  • Analyzes local and remote packet captures across network segments
  • Combines flow, wireless, voice, and video troubleshooting tools
  • Can decrypt SSL traffic using server private keys
Cons
  • Runs on Windows only.
  • Captures locally, with no remote capture.
  • Professional and Enterprise are single-seat licenses.
  • Runs on Windows rather than across desktop platforms
  • Pricing requires contacting sales
  • No free plan; the free trial lasts 30 days
Our verdict

Colasoft Capsa is a desktop network protocol analyzer for network engineers, administrators, developers, and networking students working on Windows. It captures wired and wireless traffic in real time, inspects protocols, applications,…

Read the review →

Network and security teams investigating application performance, wireless, voice, video, or broader network issues may find Omnipeek’s packet-level approach a good fit. The Windows-based protocol analyzer captures, decodes, visualizes,…

Read the review →
  1. Colasoft CapsaNetwork Troubleshooting Software 8.6Free plan · 30-day trial
  2. OmnipeekNetwork Troubleshooting Software 7.9Pricing on request · 30-day trial

Strengths and trade-offs

  • Colasoft Capsa — where it wins

    • Captures live traffic and analyzes TCP and UDP conversations.
    • Decodes packets and can decrypt HTTPS traffic using supported key files.
    • Replays packet files and provides automated diagnosis and security analysis.

    Where it doesn't

    • Runs on Windows only.
    • Captures locally, with no remote capture.
    • Professional and Enterprise are single-seat licenses.

  • Omnipeek — where it wins

    • Analyzes local and remote packet captures across network segments
    • Combines flow, wireless, voice, and video troubleshooting tools
    • Can decrypt SSL traffic using server private keys

    Where it doesn't

    • Runs on Windows rather than across desktop platforms
    • Pricing requires contacting sales
    • No free plan; the free trial lasts 30 days
  • Colasoft Capsa8.6/10 · Free plan · 30-day trial

    A Windows-focused analyzer with a free learning edition and paid perpetual licenses.

    Visit ColasoftFull verdict →
  • Omnipeek7.9/10 · Pricing on request · 30-day trial

    Omnipeek combines packet, flow, wireless, and voice/video analysis with remote capture.

    Visit OmnipeekFull verdict →

More comparisons

All network troubleshooting software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update