Skip to content
InboxBurn — Startup Profile
Startup

InboxBurn

InboxBurn gives you a disposable email address you can use right away, with no registration.

Productivity & Collaboration

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

InboxBurn gives you a disposable email address you can use right away, with no registration. It helps you protect your real inbox from spam, ads, and unwanted newsletters. The address stays active for 24 hours, then it is automatically deleted. You can also create a custom address, receive attachments, and use the service for things like signups, free trials, OTPs, and testing. The core service is free, and there is also a paid API tier for developers who need higher rate limits.

Similar products in Productivity & Collaboration

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

Inboxes App

The Inboxes browser extension gives you temporary email addresses you can delete

FreeTempEmail

Stop giving sites your real email address

AnoneMail

Keep your email address private

Postely

Your mail, handled — real address, same-day scans, API

ins.ninja

Anonymous Instagram Viewer No Account Needed Anonymous Instagram viewer: browse public profiles, posts, stories and highlights without an account, and download photos and videos.

Invoice Generator

Someone can create professional invoices, calculate taxes and discounts, customize them, and download or share them as PDFs.

KBPress

Free online image compressor.

Limitly

Block distracting apps and websites on iPhone

Browse category →

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

Product

Overhead & Profit Calculator

Free overhead and profit calculator.

PDFradar

Free online PDF tools to merge, split, compress, convert, rotate, unlock and watermark PDFs.

pokemon roulette

A free browser-based Pokémon wheel game

Questro - AI captions, Q&A, timer, and teleprompter for live events

Questro is an all-in-one browser workspace for live events, offering moderated Q&A, professional speaker timers, teleprompter scripts, and AI captions to ensure seamless conferences and town halls.

Raseed

GST Billing and Business Management…

SoloHourly

Free freelance pricing calculators to calculate hourly rate, project pricing, taxes and profit margins.

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

Capability Statement Studio

Polished Government Contracting Capabilities Statements

Doggy Focus

A focus timer with a puppy that grows as you focus

Clipboard Manager - ClipBox

Your clipboard history, synced across Apple devices

Elasticnote

Take unlimited notes, store your way local or cloud ✨

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

Technomanagers

IIM Bangalore & IIT Kanpur alumni are helping you land your dream career in Management or Technology.

David Allen

American productivity consultant and author

Lawrence Gentilello

Founder/Board Director at Screenleap

Media about Productivity & Collaboration

See all →

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

Show

Top SaaS & AI Tools

YouTube · 130K subscribers

Ai & SaaS Lab

YouTube · 10K subscribers

Rajan_Facts_YT

YouTube · 401K 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 build

Joel 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 $3.5M

In 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 stamp

Marie 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 headline

Ajay 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 management

4,067 listed products

Time tracking & focus

2,862 listed products

Search, browsers & utilities

2,614 listed products

Notes & knowledge management

2,092 listed products

Documents & PDF

1,681 listed products

File storage & transfer

1,070 listed products

Meetings & team communication

873 listed products

Whiteboards & mind maps

550 listed products