Software Alternatives, Accelerators & Startups

Todo.txt VS Customer.io

Compare Todo.txt VS Customer.io and see what are their differences

Todo.txt logo Todo.txt

Track your tasks and projects in a plain text file, todo.txt. A todo.

Customer.io logo Customer.io

We make it easy to send emails triggered by user behavior. Build, measure and improve your emails to activate and retain users
  • Todo.txt Landing page
    Landing page //
    2021-10-15
  • Customer.io Landing page
    Landing page //
    2023-10-08

Todo.txt videos

My Todo.txt Workflow

More videos:

  • Review - Todo.txt - Todo List Manager - Linux CLI
  • Review - Todo.txt Workflow

Customer.io videos

Intercom vs Customer.io vs Zendesk Connect? What's the Best Tool?

More videos:

  • Review - Get to know Customer.io
  • Review - Colin Nederkoorn, CEO of Customer.io, on why knowing your customers is the key to growth

Category Popularity

0-100% (relative to Todo.txt and Customer.io)
Task Management
100 100%
0% 0
Email Marketing
0 0%
100% 100
Todos
100 100%
0% 0
Email Marketing Platforms

User comments

Share your experience with using Todo.txt and Customer.io. For example, how are they different and which one is better?
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Reviews

These are some of the external sources and on-site user reviews we've used to compare Todo.txt and Customer.io

Todo.txt Reviews

16 Best To Do List Apps for Linux Desktop [2021]
Todo.txt is a simple plain text file for writing tasks. Using the simple motto, “if you want to get it done, first write it down“, the free and open-source Todo.txt has simplicity at its core as it offers users a handful of applications that are minimal, todo-txt focused apps for managing tasks using the least possible keystrokes and taps.

Customer.io Reviews

15 best user onboarding software you need to try in 2023
With a focus on messaging, Customer.io lets you create sales workflows around various pushes and nudges, across a range of channels. Email, SMS messages, and push notifications can all be built into an engagement campaign designed to pique curiosity.
15 Mailchimp Alternatives for SaaS Companies
What's more, Customer.io offers advanced automated or API-triggered workflows and various advanced functionalities like time delay or time windows to ensure that you reach customers at the best time for them to take action.
Source: userlist.com
"Pay 880$ per month" - Intercom
Did you find any good option in place of customer.io ? As customer.io seems very expensive once your contact numbers increase.
The 36 Best Marketing Automation Tools to Use in 2020
Some tools like Customer.io, Autopilot, and Encharge merge the gap between marketing and transactional emails and provide a cohesive platform to automate the whole customer journey from a lead to an active user. However, there are platforms like Sendgrid and Mailgun that focus specifically on transactional emails. These infrastructure platforms are usually used by developers...
Source: encharge.io

Social recommendations and mentions

Todo.txt might be a bit more popular than Customer.io. We know about 37 links to it since March 2021 and only 27 links to Customer.io. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Todo.txt mentions (37)

  • Ask HN: What products other than Obsidian share the file over app philosophy?
    FSNotes for macOS and iOS is one I used for a little while. https://fsnot.es/ todo.txt is another thing that comes to mind. http://todotxt.org/ And of course pretty much all of *nix. - Source: Hacker News / 3 months ago
  • My productivity app is a never-ending .txt file
    Since at least 2012 I've also been using a text file format from http://todotxt.org/ and more recently I wrote a program that takes a crontab-like list to pre-generate entries on a daily, by-day-name (every Sunday for example), and I also pull in a list of holidays from gov.uk, so they are also populated. [^1]: ( - Source: Hacker News / 5 months ago
  • Ask HN: Tell us about your project that's not done yet but you want feedback on
    It's a web app implementing the todo.txt format (see http://todotxt.org/). It's an exercise to learn frontend currently, I doubt I could successfully monetize it. Would appreciate any feedback! - Source: Hacker News / 11 months ago
  • Looking for a note taking app with inline tags.
    That format is really similar to todo.txt format, worth taking a look at http://todotxt.org/ (which in turn has application links). Source: about 1 year ago
  • Using Acme with Inferno's Shell as a pkm tool
    For todo and schedule I use todo.txt (http://todotxt.org/) a plain file managed by scripts which build agenda and plumber to keep track of unique keys. Source: about 1 year ago
View more

Customer.io mentions (27)

  • Self-hostable SMS automation
    I just added SMS as a messaging channel to Dittofeed (MIT licensed customer.io alternative). Source: 9 months ago
  • Is this a good use case for Autogpt ?
    Sounds like you need good old automation. Zapier, customer.io, pipedream are some. Source: about 1 year ago
  • MarTech Edge Interview with Jason Lyman, Chief Marketing Officer, Customer.io
    Since joining Customer.io, I have focused on getting to know our ideal customer profile, assessing the competitive landscape, and understanding current market trends. These insights have allowed me to revamp marketing's objectives and set clear goals for the year. I'm looking forward to leveraging what I've learned in past roles to mature the marketing function at Customer.io, better support our customers, and... Source: about 1 year ago
  • Newsletter or phishing?
    Looks like Notion uses customer.io for emails, so probably just a basic marketing/newsletter emails from Notion. Source: about 1 year ago
  • 💰 My Frugal Indie Dev Startup Stack
    The final note I'll make is that I've hand-rolled a few additional features that people are normally paying for. For example, I don't use Mailchimp or any tool like that — I send my marketing mail straight via Sendgrid. I dont use customer.io for my email sequences — even though it's very good — because I was able to just build my own email sequencing system. Time will tell whether I end up needing to replace my... - Source: dev.to / over 1 year ago
View more

What are some alternatives?

When comparing Todo.txt and Customer.io, you can also consider the following products

Todoist - Todoist is a to-do list that helps you get organized, at work and in life.

Brevo - Innovative online Email Marketing solution to manage your contacts, create & send your newsletters and track your results. More than 80 000 clients. Best prices and attractive features.

Task Coach - Task Coach is a simple open source todo manager to keep track of personal tasks and todo lists.

Intercom - Intercom is a customer relationship management and messaging tool for web businesses. Build relationships with users to create loyal customers.

EssentialPIM - EssentialPIM is a free Personal Information Manager that keeps up with the times and lets you manage appointments, tasks, notes, contacts, password entries and email messages across multiple devices and cloud applications.

MailChimp - MailChimp is the best way to design, send, and share email newsletters.