1
Quad9
quad9.netAlso covers network tools and security
Route DNS queries through Quad9, a free public recursive resolver focused on security and privacy.
Alternatives
The Best SpiderSuite Alternatives in 2026
24 alternatives1 free · 12 open source
Looking for something like SpiderSuite? Here are 24 alternatives, ranked by how closely they match it on purpose, features and platforms. Of these, 1 are free or have a free plan and 12 are open source.
About SpiderSuitespidersuite.io
VisitSpiderSuite provides web crawling, interception, and analysis tools for security testing.
Top picks at a glance
First suggestionQuad9Route DNS queries through Quad9, a free public recursive…Free or freemium optionNsupdate.infoRun nsupdate.info as a free dynamic DNS service or use its…Open source optionHaGeZi DNSExplore HaGeZi DNS free, non-commercial public DNS servers…
Quick comparison
| # | Alternative | Pricing | Open source | Platforms |
|---|---|---|---|---|
| 1 | Quad9 | — | Not stated | Web |
| 2 | HaGeZi DNS | — | Yes | — |
| 3 | Wireshark | — | Not stated | Web |
| 4 | Speed Test | — | Yes | — |
| 5 | CLI | — | Yes | — |
| 6 | Speedtest | — | Yes | — |
| 7 | CLI | — | Yes | — |
| 8 | Cloudflare Speed Test | — | Not stated | Web |
| 9 | fast | — | Not stated | Web |
| 10 | PortChecker | — | Not stated | Web |
All SpiderSuite alternatives
2
Also covers network tools and security · same kind of open-source project · open source
Explore HaGeZi DNS free, non-commercial public DNS servers operated in Europe.
3
Wireshark
wireshark.orgAlso covers network tools
Network protocol traffic can be inspected with Wireshark, a packet analysis application.
4
Also covers network tools · same kind of open-source project · open source
Measure network performance with OpenSpeedTest, an open-source HTML5 speed test built with browser APIs.
5
Also covers network tools · same kind of open-source project · open source
Test download and upload speeds from the command line using fast.com with fast-cli.
6
Also covers network tools · same kind of open-source project · open source
Run a self-hosted HTML5 internet speed test with LibreSpeed, which supports multiple server configurations.
7
Also covers network tools · same kind of open-source project · open source
Run Cloudflare’s internet speed test from a terminal and view results in a text interface.
8
Also covers network tools
Cloudflare Speed Test measures download, upload, latency, jitter, and packet loss for an internet connection.
9
fast
fast.comAlso covers network tools
Estimate internet download speed in a browser with FAST.com, Netflix’s simple speed test.
10
PortChecker
portchecker.coAlso covers network tools
Port Checker tests whether ports are open and whether router port forwarding is configured.
11
LibreQoS Test
bufferbloat.libreqos.comAlso covers network tools
LibreQoS Test measures connection quality and latency while a network is under load.
12
PortCheckers
portcheckers.comAlso covers network tools
Check whether network ports are open and test port forwarding or router connectivity with PortCheckers.
13
OpenSpeedTest
openspeedtest.comAlso covers network tools
Measure internet download, upload, ping, and jitter in a browser with OpenSpeedTest, an HTML5 speed test.
14
Globalping
globalping.ioAlso covers network tools
Globalping runs latency tests and network commands from probes around the world.
15
Check for Cloudflare
checkforcloudflare.selesti.comAlso covers network tools
Check for Cloudflare tests whether a domain uses Cloudflare DNS and checks global locations.
16
Waveform Test
waveform.com/tools/bufferbloatAlso covers network tools
Test internet speed and bufferbloat with Waveform’s online network measurement tool.
17
Also covers network tools · same kind of open-source project · open source · free
Run nsupdate.info as a free dynamic DNS service or use its software to host your own service.
18
Awesome Tunneling
github.com/anderspitman/awesome-tunnelingAlso covers network tools · same kind of open-source project
Compare self-hosted alternatives to ngrok, Cloudflare Tunnel, Tailscale, and ZeroTier in this tunneling tools list.
19
Also covers network tools · same kind of open-source project · open source
Use the AdGuard DNS filter, which combines filters for ads, tracking protection, and mobile ads.
20
Also covers network tools · same kind of open-source project · open source
Benchmark HTTP and HTTPS endpoints with Plow, which displays results in a web UI or terminal.
21
Also covers network tools · same kind of open-source project · open source
Register a free domain, connect a DNS provider, and follow practical DNS learning resources through DigitalPlat FreeDomain.
22
Also covers network tools · same kind of open-source project · open source
High-performance HTTP reverse proxy applications can be developed with YARP, a toolkit.
23
Also covers network tools · same kind of open-source project · open source
Connect local services through Cloudflare Tunnel with cloudflared, the command-line tunnel client.
24
Also covers network tools · same kind of open-source project · open source
Run Unbound as a validating, recursive, caching DNS resolver for network domain lookups.
No alternatives match this filter.
Alternatives to similar tools
Cloudflare Speed Test24 alternativesAwesome Tunneling24 alternativesCLI24 alternativesNsupdate.info24 alternativesAdguard Sdnsfilter24 alternativesSpeed Test24 alternatives
What is the best alternative to SpiderSuite?
Based on features, tags and platforms, the closest alternatives to SpiderSuite are Quad9, HaGeZi DNS, and Wireshark.
Is there a free alternative to SpiderSuite?
Yes. Nsupdate.info is free or offer a free plan.
Are there open-source alternatives to SpiderSuite?
Yes: HaGeZi DNS, Speed Test, CLI, and Speedtest.
Alternatives are suggested from the purpose and features described in our listings. Different pages for the same product appear once. Read each description to check whether it fits your task. How we choose alternatives · Suggest an alternative