Javier Vidal Peña

Engineer, Traveler, Sailor

@javidalpe javidalpeFirst product launched 13y ago

Total monthly visits: 43.6K; Down29.8%MoMOct 2026All others besides Cognition are <5K
MRR: $700Claimed; Indie Hackers · 2026-09-29“$700/mo”
Products: 8; +3
Since Oct 2013 · 2 offline
Latest launch: 3y ago; AI Airbnb DescriptionsNo traffic data yet

100% full-depth creator dossier open: complete product portfolio, 12-month combined traffic & MRR curves, shipping cadence, and timeline events.

Traffic & revenue

Portfolio · Last 12 months

Monthly visits

Monthly revenue & equivalents1 / 8 products with revenue evidence

Sep 2026

eStela$700/moSelf-reported eq.

Products and research metrics
Product	Tagline	Category	Visits · Oct	MoM	Launched	Revenue
CognitionMCPcognition.runDesign, run, and analyze cognitive experiments.	Design, run, and analyze cognitive experiments.	User Research & Testing	41.3K	Down26.7%	2020-05	Undisclosed
eStelaestela.coLive Tracking for Sailing Regattas	Live Tracking for Sailing Regattas	Sports & Fantasy	<5K	Curr <5K	2013-10	$700Claimed
Open Startup LandOfflineopenstartup.landWhere makers and startups share their metrics	Where makers and startups share their metrics	Unclassified	—	—	2018-03	Undisclosed
Gramaticagramatica.launchaco.comThe Grammarly for Spanish	The Grammarly for Spanish	Grammar & Proofreading	—	—	2018-03	Undisclosed
PicTipspictips.meFind your best dating photos	Find your best dating photos	Dating & Relationships	—	—	2020-04	Undisclosed
AI Airbnb DescriptionsOfflinerentaldescriptions.comCreate amazing Airbnb titles & descriptions	Create amazing Airbnb titles & descriptions	Unclassified	—	—	2022-12	Undisclosed
QrPaymentsqrpayments.appAccept in-person payments without hardware	Accept in-person payments without hardware	Invoicing & Payments	—	—	—	Undisclosed
Infoboeinfoboe.comSearch tool for Spanish Official Publications	Search tool for Spanish Official Publications	Government & Public Safety	—	—	—	Undisclosed

Launches, marketing, revenue milestones, and pricing/plan/positioning changes across products