Alternatives

Products that do what HSPTest.org does

Official hsp test to discover high sensitivity

1
Competitive Heatmap Analysis▲136
Any website's heatmap data is at your fingertips
2018
2
Serpstat Website SEO Checker▲191
Check your website's SEO, analyze competitors and keywords
2019
3
Image Speed Test▲218
Analyze your website & make it faster.
2020
4
Amplitude Web Experimentation▲211
Maximize conversions with no-code A/B testing and analytics
2024
5
BDITest.org▲11
Free bdi test for mood & depression insight
2025
6
Attention Insight FIGMA Plugin▲148
Instantly understand user behavior to optimize designs
2025
7
UserTest.io▲151
Affordable remote user testing built for rapid user feedback
2017
8
KnowYourself▲134
Discover what your social media posts reveal about you
2019
9
Witness▲99
Animated users sessions heatmaps of your website.
2018
10
RealEye EyeTracker▲136
Use the webcam to discover what people see on your site
2020
11
A/B Test significance calculator▲131
Optimize tests with visual & interactive insights
2024
12
AbTest.io▲122
A free url shortener with A/B testing features
2017
13
Memory Health Test▲79
Track your memory performance with a fun online test
2017
14
Mupixa 2.0▲74
Remote usability testing, eye tracking, heatmaps, replays
2021
15WH
WhatHappened – HN summaries, heatmaps, and contrarian picks▲66
Hi HN, I built WhatHappened (whathappened.tech) because I have a love/hate relationship with this site. I love the content, but the "wall of text" UI gives me FOMO. I was spending too much time clicking into vague titles ("Project X") or wading through flame wars just to find technical insights. I built this tool to act as a filter. It generates a card for the top daily posts with a few specific features to cut the noise: 1. AI Summaries: It generates a technical TL;DR (3 bullet points) and an ELI5 version for every post. 2. The Heat Meter: I analyze the comment section to visualize the…
Dec 2025 · whathappened.tech
16
AngerTest.org▲6
Free anger test online
2025
17
MedUp▲30
AI-powered medical search
2024
18
AlexithymiaTest.com▲11
Alexithymia test online
2025
19
fpstests.com▲14
FPS Test Tool with Real-Time Graphs & Metrics
2025
20
AspieQuiz.org▲11
The aspie quiz online
2025
21
2025 Precise Online IQ Test | IQTestJP▲7
IQTestJP provides scientific IQ assessment tools
2025
22
PageTest▲20
Website Testing, Monitoring with AI
2025
23
AphantasiaTest.com▲11
Free aphantasia test online
2025
24
Reaction Time Test▲6
Online visual reaction speed testing tool
2025

Ranked by how close each launch is in meaning, then by votes. Refine with a description →