Skip to content
Whalefax — Startup Profile
Startup

Whalefax

See what a Polymarket trader's record is

Data & Analytics
0 Momentum score
Signals per week, last 12 weeks
  • Launches
  • Growth
  • Product
  • Hiring & team
  • Money
  • News & stories
  1. Launches Whalefax launched on Product Hunt

Astracia Signal Score

Compare with similar →

Not enough public signals for a score yet. Missing signals are not a sign of weakness.

Connections

No public connections on record yet.

About the startup

Kalshi, Polymarket and Robinhood do not send a 1099 for event contract trades, so the record you file in April is yours to build. Whalefax turns any of their exports into real P&L and per-position tax detail, with FIFO lot matching and fees in the right place. It also rebuilds any public Polymarket wallet, including the losing positions that leave no trace on chain. Free, no account, and it runs entirely in your browser so your trades are never uploaded.

Similar products in Data & Analytics

Browse category →

Products from the same category with overlapping descriptions or details. They are not reviewed alternatives; compare features and current plans before choosing.

Product

Ember

We prove the market wrong.

Trading Journal Pro

Track, analyze, and improve your trades with charts, insights and export options

TradeReview

The ultimate trading journal for multi-asset performance

Chorde

Send voice recordings in emails directly from Gmail and Outlook - Discount Code

Trade-Mind AI

AI-powered trading analysis platform

Dare2Trade - Practice Trading Simulator

Practice Trading Simulator with real market data

Profit Tracker

Track trades, measure performance, grow with confidence.

PolyAlertHub

Polymarket Alerts, Analytics and Paper Trading

Browse category →

Selected by category and available use-case details. A topic match does not establish equivalent features.

Product

BrainK by Fusion

AI-powered solutions built for real-world business problems

MacSonik OLM Viewer Pro

To Scan, View, and Convert Mac Outlook Files

نبراس

شعار واجهه بيضاء وازره سودا

The Profit Leak Scan

See where your business is leaking profit in 90 seconds

Whatsapp Chat Analyzer

Free, secure, and instant local WhatsApp chat analytics.

MetriXs

Privacy-first web analytics. No cookies. Hosted in the EU

Recently added in Data & Analytics

Browse category →

Added to this directory in the past 30 days. Dates refer to the directory listing, not the product launch.

Product

MCT Retail OS

SMART POS AND ECOMMERCE SITE ON MOBILE

ive-project

ive project looks can kill ep album

Vaethra

See what is happening and what breaks after.

Azurite Intelligence

Collaborative Workspace

Explore expertise in Data & Analytics

See all →

Profiles grouped by topic. This does not confirm an offer, availability or a connection to this profile.

Profile

Jordi Rosell

Data analyst and business consultant #ecommerce #cro #rstats #bi #etl

Denis Payre

French entrepreneur

PyMC Labs

The Bayesian AI Consultancy • Using PyMC to solve your most challenging data science problems • http://pymc-labs.com

Media about Data & Analytics

See all →

Shows and channels grouped by topic. A recommendation does not mean this profile was featured or endorsed.

Show

Data Professor

Newsletter

Gameweek Graphics

Newsletter

The Her Hoop Stats Newsletter

Newsletter · Her Hoop Stats

Founder stories from Data & Analytics startups

See all →

Retold founder accounts from startups in the same category, each linked to the original.

Story

Plausible's open-source SaaS post clocks $1M ARR on 2 June 2022

Marko Saric's June 2022 Plausible post, using Uku Täht's origin and the team's public MRR ladder, states $83,637 MRR and $1 million ARR on 2 June 2022 with 7,000-plus paying subscribers, not a $3.1 million figure the fou

Paul Copplestone's alpha postmortem counts databases and signups, not ARR

Paul Copplestone says an early GitHub follower posted Supabase on Hacker News in May 2020, after which hosted databases jumped and, in his July postmortem, the team saw about 30,000 site visitors and more than 1,400 sign

Adriaan van Rossum logged $100K ARR, not $100K MRR, after an earlier $30K ARR year

Adriaan van Rossum wrote in March 2021 that Simple Analytics hit $100K annual recurring revenue while shipping a new data stack; two years earlier he had described a $30K ARR milestone, a different unit and date.

Iuliia Shnai's public Papermark posts skip the $45k MRR headline

Iuliia Shnai says Papermark began as Marc's open-source DocSend alternative after she built ten projects in a year, later claiming $3 million ARR at 28 months with two full-time people; she did not state $45,000 MRR in t

Browse Data & Analytics categories

See all →

Subcategories in the same part of the directory, with the number of listed products.

Category

Data science & predictive analytics

577 listed products

Data collection & datasets

554 listed products

Business intelligence & dashboards

498 listed products

Web & product analytics

439 listed products

Databases & data warehouses

242 listed products

Data pipelines & ETL

146 listed products

Geospatial analytics

113 listed products

Data governance & quality

65 listed products