Subtext articles on messages, emotions and writing tools
What we read, argued with and checked while building Subtext. On emotions, on messages, and on the tools people write them with.
Messages
How do you cancel plans by text without sounding flaky?
Seven before and after texts, from a group dinner to a plan you never wanted, and what the one survey I found on cancelling reported.
Messages
How do you give critical feedback to a coworker in writing without sounding harsh?
What the research on feedback supports, where it stops, and five messages before and after.
Messages
How do you make a Slack message sound firm but not rude?
What the research can and cannot say about chat at work, five messages rewritten, and where a tool helps.
Messages
How do you say no to a friend without over-explaining?
I think a no does not need a defence. Five before-and-after texts, and what the research does and does not show about how a friend takes a no.
Messages
How do you set a boundary over text without starting drama?
A lot of texting drama starts as a limit nobody said out loud, then a message read colder than it was meant. How to word a boundary so it lands as a limit and not as the first line of a fight, with six examples at three temperatures.
Messages
How do you sound better over text?
Better is not longer, fancier or more formal. A text reads well when its purpose is clear, it says one true thing, and it sounds like you with this person. Most of the time you are stuck on what the message is for, not on the words.
Writing tools
AI apps for women: which ones help, and with what?
Period trackers, wellbeing chatbots, safety maps, family assistants and help with messages, sorted by the job each does, and what to check before sharing data.
Writing tools
Can AI reduce the mental load, or only do the chores you hand it?
AI assistants now act on triggers, yet no study shows they lighten household mental load. What they can and can't do, and where writing tools fit.
Writing tools
How can you tell if an AI assistant is proactive?
Seven questions to test any proactive AI claim, with dated examples from Dots, Gemini Spark, Alexa+, Muse and Copilot, and what works in Germany.
Messages
How do you ask your partner to share the mental load?
Asking for help hands over the chores and keeps the thinking. What the research on cognitive labour and fairness supports, and eight messages for raising it.
Emotions
How do you explain the mental load to your partner?
Why partners often count the work differently, what the research says about who notices and who checks, and how to ask for one whole area without blame.
Writing tools
How do you rewrite a work email so it doesn't sound passive aggressive?
Keep the request and the deadline, and cut the line that points at what they failed to do. Five work emails rewritten, and what AI can and can't fix.
Messages
Why do family messages feel like a second job?
Birthday wishes, guilt trips and group-chat logistics are part of the mental load. What kinkeeping research says, and when AI help backfires.
Messages
Why does replying to a simple message feel like so much work?
A short reply hides four jobs: reading, deciding, wording and judging how it lands. How that differs from mental load, and what the research supports.
Writing tools
Do my English texts sound polite? What a non-native writer can and cannot check
Why a correct English message can still read as abrupt, why no single polite English exists, ten messages rewritten, and the part no tool can see.
Writing tools
Does iPhone have a tone checker built in? Writing Tools rewrites but never says how it reads
What Apple's Writing Tools does to a text, what Apple says Siri AI will add, and what else you can use.
Writing tools
The best apps for ADHD adults who take forever to reply
No single app fixes slow replies, because people stall at different steps. Reminders, drafting tools, summarisers, tone checks and body doubling compared, with prices checked on 4 and 5 October 2026.
Writing tools
Which AI writing assistants train on your messages? I read the policies
Thirteen AI writing assistants checked against their own policies on 4 and 10 October 2026, with how to opt out of training.
Writing tools
Why a voice note transcript is not a text message
Plain dictation turns a voice note into text but tends to keep the fillers, restarts and the order you thought of things in. What the research says, and what a rewrite step adds.
Writing tools
AI can read a screenshot of your texts. It doesn't always read it right.
The published error rates for reading small and non-Latin text in a screenshot, the dark mode gap nobody has measured, what three screenshot apps say about your upload, and whether stripping metadata does anything measurable.
Messages
Stop overthinking what to text
Text gives you time to edit, and when a message matters that time turns into one more rewrite. What the research supports, what it does not, and a rule for sending.
Writing tools
Subtext vs Grammarly for personal messages and tone checking
Grammarly and Subtext both check tone but do different jobs. A head-to-head from Subtext's co-founder: no winner, no price figures, every source linked.
Writing tools
Does AI make your texts sound like a robot?
Why AI rewrites can flatten your voice, whether the other person notices, and how to keep your words yours.
Messages
What is autismmaxxing?
It is not a TikTok coinage. The earliest use found is on a looksmaxxing forum in 2018, as an insult. It travelled into autistic community spaces and flipped its meaning on the way, and it now means two opposite things at once.
Messages
Why does a two-line reply take me an hour?
Masking is real, very common in the samples studied, and consistently linked to exhaustion. The hour itself has never been measured. And the best evidence points at the reader as much as the writer.
Messages
Does this text sound rude?
How reliably people judge their own tone, where they get it wrong, and what actually helps, ranked by evidence.
Messages
How do you deal with passive aggressive people?
Passive aggressive personality disorder was removed from the diagnostic manual entirely, and no controlled experiment tests whether naming the behaviour reduces it. What is actually known.
Messages
How do you say no to extra work?
What the research says about saying yes and saying no at work, what it supports on wording, and where the advice stops applying.
Messages
How do you tell if a text is sarcastic?
What the research says about wink emojis, three dots and sarcasm tags, and what nobody has measured yet.
Messages
How do you tell someone they hurt you over text?
The pronoun is doing less work than the perspective-taking. Name the hurt rather than the anger, because anger gets noticed and hurt often gets missed. And delete any sentence that starts with I feel that you.
Messages
What do you say when you don't know what to say?
Saying nothing after bad news often goes worse than saying something clumsy, though a 2025 study found it depends on what happened. A plain, sincere message did about as well as an eloquent one. The danger is the floor, not the ceiling.
Messages
Why can't I reply to messages I actually want to answer?
Avoiding a reply is emotion regulation rather than time management. The evidence for that is good. The evidence that a message gets harder the longer you leave it is an inference, and worth saying so.
Messages
Does this text sound desperate?
How warmth, effort and vulnerability land in texts, what the usual edits to seem less desperate take out, and the one cut that has been tested.
Messages
How do you apologise over text?
A good written apology takes responsibility and offers repair. Asking to be forgiven is the weakest thing you can put in one. What the research supports, what it does not, and when you should not apologise at all.
Messages
Is that email passive aggressive, or just short?
Not one of the phrases people call passive aggressive at work has been studied. What has been studied is the full stop, message fragmentation, emoji and exclamation marks, and the cost of ambiguity to the person receiving it.
Messages
What does anxious attachment look like in texting?
Attachment anxiety is a position on a continuum with no clinical cut-off, and the texting behaviours most often used to diagnose it have no studies behind them. What the research supports, what it does not, and what actually reduces the distress.
Messages
What does this text mean?
A message carries less than the person writing it thinks. But in ordinary messages between people who know each other, readers get the tone about right. What the research supports, and where the misreads actually happen.
Messages
What is dry texting?
Dry texting means short, flat, low-effort replies that make a conversation feel like hard work. Short replies are reliably read as disinterest. Whether they actually are disinterest is a question almost nobody has tested.
Messages
What makes a reply land well?
What makes a reply land, when speed matters, and what one simulated customer chat found about fast and generic replies.
Writing tools
What an AI message checker can check, and how to do it yourself
What an AI message checker can tell you, the line it should not cross, and the seven-step version you can run yourself in under a minute.
Messages
Are they mad at me, or am I overthinking it?
You can usually tell a message is negative. You are much worse at telling which negative feeling it is, and much more confident than you should be. Why rereading it fifteen times doesn't help, and what the research says about reading anger into text.
Messages
Does a full stop make a text sound angry?
Where the full stop idea started, what the studies measured, and what punctuation actually signals in a text.
Messages
What does it mean when someone reads your message and doesn't reply?
Being ignored really does hurt, and the evidence is strong. What the silence means, nobody has measured, and the one reassuring statistic comes from teenagers answering clinic reminders.
Messages
What should you text after an argument?
Usually not the full apology, at least not first. What the research says about repairing a fight in writing, which words work, and the one mistake that reopens the argument you are trying to close.
Writing tools
The best AI reply app depends on whether your problem is volume or stakes
Four kinds of tool answer to the same name and barely compete. Email triage, sales sequencers, support bots, and the one for messages that matter.
Writing tools
Do AI message rewriters actually work?
Four groups of tools and fourteen studies on what actually happens when AI writes your message, and what helps in the fifteen seconds before you send.
Writing tools
Grammarly is worth keeping for most people. Here's who should switch, and to what.
Prices, privacy policies, the Superhuman rebrand, and a class action most competitor lists never mention.
Writing tools
What's the best AI writing assistant for text messages?
Grammarly and ChatGPT win the document. For the message you keep rewriting, the research points somewhere else. Why Subtext is built the way it is, and what that changes.
Writing tools
AI can guess how your message sounds. It can't tell what you actually feel.
The accuracy numbers, why even trained humans disagree with each other, and the new EU law that treats text differently from your face or your voice.
Writing tools
The best AI writing assistants in 2026, sorted by the problem they actually solve
I merged deep research from three AI systems, checked the claims against primary sources, and dropped what I could not confirm. 453 professionals, 33 experiments, 2,582 writers, and a warning about AI-written apologies.
Writing tools
Every phone rewrites your messages now. Almost none of them tells you what yours says.
Apple, Google, Samsung, Grammarly, ChatGPT and Claude all rewrite messages now. What each actually does, what it costs, and the job most of them leave to you.
Writing tools
I make an AI writing assistant. Here's my honest map of the rest.
Grammarly, ChatGPT, Apple's free tools and the small messaging apps, compared by a founder who competes with some of them. Prices checked August 2026.
Writing tools
Most tone checkers never check your tone
Three AI reports on tone tools, merged and fact-checked. Most rewrite. Only a few read your tone first, and that's the difference that matters.
Messages
Why does texting give you anxiety, and what helps?
Why a two-word reply can wreck your afternoon, why most statistics about it are invented, and what actually helps. Every claim links to its source.
Messages
AuDHD and communication: what holds up, and what does not
I read the research on AuDHD and communication. Here is what holds up, what does not, and the handful of changes that actually make a difference.
Messages
Does emotional intelligence really matter at work?
Thirty years of research on emotional intelligence at work. What holds up, what quietly falls apart, and the one finding I changed my own habits over.
Messages
Is setting boundaries actually good for you?
What the research on self-silencing, assertiveness, and estrangement supports, and why the 43% figure everyone quotes has no study behind it.
Writing tools
The best apps for venting in 2026, and the uncomfortable research behind them
Most venting apps rest on a premise the research does not support. What survived a check of the claims, and what to use when the vent has a name on it.
Writing tools
What is the Subtext app, who it's for, and when to use it
A co-founder's account of what Subtext does with a draft, how it differs from ChatGPT, Grammarly and Apple Intelligence, and when it is the wrong tool.
Messages
Why do people ghost? And what to send instead
Many people who ghost aren't cold. They're stuck for words. What the research says about why silence hurts more than a no, and what to send instead.
Emotions
18 TED talks about emotions that are worth the time
Eighteen talks on emotions that survived a founder's rewatch, sorted into five parts, with the view counts checked and every quote verified word for word.
Writing tools
ChatGPT alternatives for writing: what the big three do to your words
ChatGPT, Claude and Gemini are all good at making writing correct. Here is where each one quietly stops making it yours, and what people build on top.
Emotions
Why do feelings fade so fast with aphantasia?
About one person in a hundred can't picture anything. How they respond to stories and memories says a lot about where a message's feeling comes from.
Messages
Why that text got to you
Three people can read the same message and have three different afternoons. What the research says about why, and what to do with it before you reply.
Messages
You already know the standup is broken. The hard part is saying it.
A team of eight burns 460 person hours a year on a 15-minute standup the Scrum Guide says is not a status report. The evidence, and the experiment that gets a yes.