Momentum
Rising startups →- Launches
- Growth
- Product
- Hiring & team
- Money
- News & stories
- Launches Reaction launched on PeerPush
Astracia Signal Score
Compare with similar →Not enough public signals for a score yet. Missing signals are not a sign of weakness.
Open source Open source alternatives to Reaction →
Connections
Sign in to followNo public connections on record yet.
About the startup
Reaction keeps a computer looking active while you are away from the desk. The cursor travels along smooth curves with micro-pauses, navigation keys are pressed at an uneven rhythm, pages scroll and windows are switched in turn, so the screen keeps changing the way it does when a person is working. Where a classic mouse jiggler repeats one movement on a timer, Reaction varies timing, speed and pauses, and runs key scenarios written by hand for each application family it recognises - 24 profiles covering 60+ application names. It acts only while the machine is genuinely idle and stops instantly when you touch the mouse or keyboard. A hidden mode runs it with no window and no tray icon; global hotkeys pause and restore it. Reaction records nothing: no keystrokes, no screenshots, no file access. Windows 10/11 and Linux, one paid plan with a 14-day free trial.
Alternatives to Reaction
Browse category →Reviewed matches are labeled. Other suggestions come from a shared subcategory, use case, source listing or the same category. Compare features and current plans before choosing.
| Product |
|---|
TextBlazeText Blaze – Save time, type smarter. |
PasteonModern Clipboard for Mac |
WakeMinderReminders that pop up the moment your Mac wakes. |
FramesFrames helps film photographers log and organize their rolls |
OneTapSave anything to copy and paste later in just one tap |
Chronos for JiraTime tracking made easy |
ChronoidAutomate time tracking and boost productivity for macOS |
AI Bookmark Manager — Semantic Search, AAI bookmark manager with semantic search, automatic tagging, |
More in Productivity & Collaboration
Browse category →Selected by category and available use-case details. A topic match does not establish equivalent features.
| Product |
|---|
IpekTurn repetitive data tasks into workflows you own |
driftyContext-aware AI time tracking that runs on your terms. |
RonFaxSend faxes online from your computer or iPhone |
Lapu AIDesktop AI agent for automated computer work |
bringme.moneyAI invoice reminders with tracked replies and next steps |
ScopeGuard ProAI scope reviews and Change Orders that stop scope creep |
Recently added in Productivity & Collaboration
Browse category →Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.
| Product |
|---|
PavleurAI copilot for live transcription and recaps |
SubPure: Subscription TrackerTrack your recurring expenses and avoid surprise charges |
VoiceLetter: to Future SelfSend voice time-capsule messages to your future self |
ClipKeeper: My Clipboard VaultSave and manage important clipboard text manually |
Explore expertise in Productivity & Collaboration
See all →Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.
| Profile |
|---|
David AllenAmerican productivity consultant and author |
TechnomanagersIIM Bangalore & IIT Kanpur alumni are helping you land your dream career in Management or Technology. |
Ben DoolanFounder/COO at TamLabs |
Media about Productivity & Collaboration
See all →Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.
| Show |
|---|
Thoughts from the Ivory BasementNewsletter · Günter Richter |
Top SaaS & AI ToolsYouTube · 130K subscribers |
Ai & SaaS LabYouTube · 10K subscribers |
Founder stories from Productivity & Collaboration startups
See all →Retold founder accounts from startups in the same category, each linked to the original.
| Story |
|---|
Buffer's first paying customer arrived four days after a seven-week buildJoel Gascoigne validated Buffer with a two-page landing flow, spent seven weeks of evenings and weekends on a minimal product, launched on 30 November 2010, and recorded a first paying customer within four days. |
Tibo stated sub-$2M ARR at sale and $6–7M later, not catalog $3.5MIn a January 2024 Bootstrapped Founder interview, Thibault Louis-Lucas did not quote a $10M sale price or $3.5M ARR; he said Lempire acquired them below $2M annual recurring revenue and that they were nearing $6–7M, with |
Tally's March 2024 letter is $100k MRR, not a $3M ARR stampMarie Martens wrote that Tally, launched in summer 2020 with Filip, hit $100k monthly recurring revenue in February 2024 with a bootstrapped team of three and more than 250,000 users; this record uses those founder label |
Ajay Goel priced GMass after a free year, not after an ARR headlineAjay Goel’s own GMass posts give send volume, user counts, and plan prices. In a later interview he described a $10,000 first build, a free first year, and $10,000 to $20,000 a month after the paywall. He did not state $ |
Browse Productivity & Collaboration categories
See all →Subcategories in the same part of the directory, with the number of listed products.
| Category |
|---|
Project & task management4,060 listed products |
Time tracking & focus2,858 listed products |
Search, browsers & utilities2,610 listed products |
Notes & knowledge management2,090 listed products |
Documents & PDF1,677 listed products |
File storage & transfer1,068 listed products |
Meetings & team communication871 listed products |
Whiteboards & mind maps550 listed products |