Pismo

Get an AI assistant that can rewrite, proofread, and translate whatever you’re writing

Choose 1 year, or lifetime access!

You shouldn’t have to master the English language to send a freaking email. (“To Oxford comma or not to Oxford comma—I’m genuinely asking.”)

Between Slack messages, blog posts, and email outreach, your workflow isn’t exactly flowing when you’re still stuck on the first draft.

What if there was an AI assistant that could proofread, expand, condense, and translate whatever you’re writing?

Say hello to Pismo.

TL;DR

too long didn't read
Expand or condense content, correct errors, modify tone, and translate whatever you’re reading or writing
Works with Slack, Outlook, Figma, Telegram, Google Docs, and any other app you’re using

At-a-glance

Alternative to

Allows Existing Accounts

Overview

Pismo’s AI helps you write better emails, messages, blogs, and any other written content using quick commands.

Get your point across

  • Expand your content to ensure that it’s thorough, useful, and valuable
  • Shorten text to meet a specific word count
  • Summarize and condense your writing into bullet points

And if you need to write something in a pinch, Pismo’s AI can generate high-quality, error-free content on the spot!

Write with AI

Expand, shorten, and summarize what you’re writing with the help of Pismo’s AI.

Fix errors with your AI proofreader

  • Double-check your spelling before sending important emails
  • Correct any grammar and punctuation errors like missing words or commas
  • Modify the tone, style, and complexity to match the context

Even better, Pismo lets you spend less time polishing and more time selling, engaging, and growing your business.

AI proofreader

Automatically fix any spelling, grammar, or stylistic errors.

Overcome language barriers

Want to grow your global audience? In just a few clicks, you’ll be able to translate whatever you’re reading or writing into any language.

  • Collaborate with international clients, leads, and colleagues
  • Read foreign news and articles to keep up with global events
  • Translate messages from anyone overseas

Translate text

Instantly translate anything online into multiple languages.

Your writing Swiss Army knife

  • Write more compelling sales pitches to new leads
  • Impress recruiters with strong cover letters and resumes
  • Revamp product descriptions and watch the sales roll in

Plus, this AI assistant works with popular platforms like Slack, Outlook, Figma, Telegram, and Google Docs.

Works with any app

Whether you’re translating news, summarizing feedback, or writing emails—Pismo works wherever you do.

From proofreading to rewriting and translating, Pismo’s AI improves your everyday writing so you can focus on what matters most.

Write less, say more.

Get Pismo at its lowest price!

award-badge

60 day money-back guarantee. Try it out for 2 months to make sure it's right for you!

Deal terms and conditions: Choose between 1 year (Tier 1) or Lifetime (Tier 2) access. All future Pro Plan updates. If Plan name changes, deal will be mapped to the new Plan name with all accompanying updates. No codes, no stacking—just choose the plan that’s right for you. You must activate your license within 60 days of purchase. Ability to upgrade between 2 license tiers while the deal is available. Ability to downgrade between 2 license tiers within 60 days of purchase.
FoundedFounded
January 2015
HeadquartersHeadquarters
Luxembourg
Company sizeCompany size
11-50 employees
Product stageProduct stage
Established
Financial stageFinancial stage
Series B
Verified by Persona

In addition to our internal vetting process, we use Persona, to validate each company and founder's identity. Learn more

Updates from Pismo

A message from Pismo

Posted Feb 25, 2025

Company and product FAQs

Posted Feb 25, 2025

See what Sumo-lings are saying

Questions
Reviews

Questions & Reviews

Log in to ask a question
Showing 5 of 19 questions

Q: Notable Updates?!

Hi,
I bought Pismo in the first round. Of course, the highest tier. (And everyone should do that right away)
However, there haven't really been any notable updates so far, except for the improved AI output!
So my question is:
When will we get a folder structure that we can create ourselves and the ability to reorganize/move self-created prompts?
All in all, Pismo is one of my top 5 Appsumo purchases!
*Purchase recommendation for anyone who missed the first round.*

creativecontrarianMar 24, 2025
See detail
Founder Team
Pavel_Pismo

Pavel_Pismo

Mar 25, 2025

A: Hey there! Thank you for your support and recommendations! This means a lot to us!

The folder structure feature is something that we see requested a lot, and is very high in our request priority list. I'm afraid I can't really share info on deadlines, since we want to make sure the features are bug-free before rolling out, and this might take time. But rest assured - we hear you, so stay tuned for more!

Share
Helpful?

Q: Word Limit and Humanize Feature?

What is the word limit for rewriting text?

Can I upload a 45000 word document for example? Or should I upload a shorter doc?

And is there a humanize feature available?

ScrittiwolfPLUSMar 24, 2025
See detail
Founder Team
Pavel_Pismo

Pavel_Pismo

Mar 25, 2025

A: Hi Scrittiwolf! Pismo operates using a different method - you don't upload anything, you just highlight a piece of text you need to work with, and then use a keyboard shortcut (or click on our Pismo widget) to invoke the app. You then choose a prompt from the list, or manually input a custom prompt (as in most AI apps).

While there is no set word limit, we advise you to break up the text into blocks, for ease of operation.

As of this moment there is no humanize feature available, but this is something we have logged as a requested feature.

Share
Helpful?

Q: how you compare Pismo to viola?

How do you compare Pismo to Viola? I already have a viola. Pismo looks very interesting, though. two products seem to have a lot in common.

Can you please tell me why I would purchase Pismo?

NovumPLUSEdited Mar 25, 2025
See detail
Founder Team
Pavel_Pismo

Pavel_Pismo

Mar 25, 2025

A: Hi Novum! Both Pismo and Voila offer AI-powered writing assistance, but there are some key differences that make Pismo a compelling choice:

Seamless Cross-App Integration – Pismo works effortlessly and globally across all your apps on both Mac and PC, allowing you to use AI-powered writing assistance anywhere without switching between tools. No plugins required!

Customizable Prompts & Shortcuts – Pismo lets you create custom prompts and assign hotkeys for quick access, making it highly adaptable to your unique workflow.

Real-Time Writing Enhancements – With advanced spelling, grammar, and tone adjustments, Pismo ensures your writing is polished and professional in real time.

Multilingual Support – Pismo offers translation and writing assistance in multiple languages, making it an excellent tool for international communication.

User-Friendly & Cost-Effective – Pismo’s pricing is competitive, offering a powerful AI assistant at an affordable rate with our limited LTD offers here on AppSumo!

If you’re looking for a tool that provides real-time writing assistance across all your apps with deep customization, Pismo should be a great investment for you!

Share
Helpful?

Q: Training the AI with context

Hi, since you focus only on text-based transformations using AI, why don't you consider including some AI training for context in this app?

Let me explain. Besides working on existing text , we can have situations that might require a certain background knowledge. For example, if you are replying to emails or support tickets, it would be great if the AI understands the various features of my products and that could be easily done by training it with text , documents , FAQ and URLs . This has already been achieved by several AI based apps with Triplo and Elephas being cases in point. They have used it to enhance their text capability despite being multimodal .

Since Pismo is only text based , should this not be an essential feature to enhance the capabilities and coverage of use cases of this app ?

FourthWayMar 26, 2025
See detail
Founder Team
Pavel_Pismo

Pavel_Pismo

Mar 26, 2025

A: Hey FourthWay!

Right now, Pismo is designed to work with text-based transformations without built-in knowledge training. That said, you can still get better results by including key details in your prompts - like product features or specific guidelines - to make responses more accurate and helpful.

We don’t have immediate plans to add this kind of training, but we really appreciate the feedback! It’s definitely something worth considering for the future. Let us know if you have any other thoughts!

Share
Helpful?

Q: How to access your beta mobile app?

Sohan_TalukderEdited Mar 24, 2025
See detail
Founder Team
Pavel_Pismo

Pavel_Pismo

Mar 24, 2025

A: Hello Sohan!

If you already have an account on our website, simply log in and look for the "Download app" button. Clicking it will provide links to all available versions of the app.

We use TestFlight, Apple's official platform for beta testing apps. After clicking the iOS link, you'll be prompted to install TestFlight (if you haven't already), and then you can download our beta app.

Share
Helpful?

Sign up

All our deals are time-sensitive! Make sure you don't miss any of our awesome limited-time offers.