A different way to get work done
Slashy alternatives.
Find your kind of assistant.
Slashy is an AI-native Gmail client whose agent drafts replies in your voice, schedules meetings, runs automations, and takes instructions from iMessage and Slack. If your priorities have changed, these 5 alternatives offer different ways forward.
What would you like to change?
You don’t need the assistant with the longest feature list. You need the one that fits the work you actually do.
Start with ChatGPT
Voice and mobile use
Combines conversational help, multi-step Work, and Codex across web, mobile, and desktop. It is worth comparing with Slashy when your priority is a native mobile app and voice input.
If you rely on iMessage in Slashy, check that gap before switching: ChatGPT does not offer the same support.
The differences that matter
Keep Slashy in the comparison. A different tool only helps if it changes something you care about.
| Assistant | A good fit for | Pricing | Mobile app | Voice input |
|---|---|---|---|---|
| Slashy | Founders and investors who live in Gmail and want replies, follow-ups and scheduling handled | $25–$30/user/mo (Professional $30 monthly, $25 billed annually); Enterprise custom | Yes | Yes |
| ChatGPT | Voice and mobile use | $0-$200/month individual; Business $25-$125/user/month ($20-$100 annual); Enterprise custom | Yes | Yes |
 Superhuman | Help with ongoing context | $25–$33 per member/month billed annually (Starter $25, Business $33); $30–$40 per member/month billed monthly; Enterprise custom | Yes | No |
 Notis | Everyday help in WhatsApp | Free–$149/mo | No | Yes |
 Fireflies.ai | Meetings and follow-up documents | Free–$39 per seat/month (Pro $10, Business $19, Enterprise $39, all billed annually; Pro $18 and Business $29 monthly) | Yes | Yes |
 Lindy | Research and document work | $29.99–$199.99/user/mo (Plus/Pro/Max), Enterprise custom | No | Yes |
Plan limits and usage charges matter as much as the entry price. Follow the product links below for current plans.
A closer look at your alternatives
Here’s where each one makes sense, and what you give up in return.
01
ChatGPT: voice and mobile use
Combines conversational help, multi-step Work, and Codex across web, mobile, and desktop. It is worth comparing with Slashy when your priority is a native mobile app and voice input.
- Its own iPhone or Android app
- Voice messages
The trade-off. If you rely on iMessage in Slashy, check that gap before switching: ChatGPT does not offer the same support.
Where you can use it
Web / desktop, Mobile app, Slack
02
Superhuman: help with ongoing context
Grammarly's AI productivity suite: an AI email client (Mail), collaborative Docs, and an assistant (Go) that follows you across your apps. It is worth comparing with Slashy when your priority is memory between conversations and access to connected information.
- Remembers you between conversations
- Reads your existing files and apps
The trade-off. If you rely on iMessage or voice input in Slashy, check that gap before switching: Superhuman does not offer the same support.
Where you can use it
Web / desktop, Mobile app, Slack
03
Notis: everyday help in WhatsApp
Notis is a personal AI assistant you message from WhatsApp, iMessage, Telegram, Slack or email, and reach from your own coding agent through its MCP server. Consider it if you want whatsApp beyond your current Slashy setup.
- Remembers you between conversations
- Reminds and nudges you
The trade-off. If you rely on mobile app or your own API keys in Slashy, check that gap before switching: Notis does not offer the same support.
Where you can use it
Web / desktop, WhatsApp, iMessage, Telegram, Slack, Email
04
Fireflies.ai: meetings and follow-up documents
An AI meeting notetaker that records your calls, runs saved AI skills on them, and answers questions in Slack, your inbox or your coding agent. Consider it if you want meeting capture beyond your current Slashy setup.
- Joins and records your meetings
- Creates and edits documents
The trade-off. If you rely on iMessage or use a ChatGPT plan in Slashy, check that gap before switching: Fireflies.ai does not offer the same support.
Where you can use it
Web / desktop, Mobile app, Slack
05
Lindy: research and document work
A Slack-native AI teammate that runs your inbox, calendar and meetings, and takes on multi-step work across 1,000+ connected apps. Consider it if you want web browsing beyond your current Slashy setup.
- Creates and edits documents
- Browses the web for you
The trade-off. If you rely on mobile app or use a ChatGPT plan in Slashy, check that gap before switching: Lindy does not offer the same support.
Where you can use it
Web / desktop, iMessage, Slack, Email
You might be better off keeping Slashy.
Founders and investors who live in Gmail and want replies, follow-ups and scheduling handled. If Slashy already fits your work, check the alternative against a real task before taking on a migration.
Take another look at SlashyBefore you move, check three things
- Your files and ongoing work. Decide what needs to move and what can stay in Slashy.
- Your recurring tasks. Recreate one important task before rebuilding every automation.
- The actual effort. Compare setup, review time and usage costs—not just the demo.
Try one real task before you switch
Try the same task in Slashy and your shortlist. These starting points match the features each alternative offers.
ChatGPT
“Use a voice request on your phone to work through a task without typing the whole brief.”
Superhuman
“Connect a relevant source, give the assistant context and return to the same task in a later conversation.”
Notis
“Send a task in WhatsApp, add the context it needs and set a reminder to follow up.”
Fireflies.ai
“Capture a meeting and turn the discussion into a document with decisions and next steps.”
A few questions
before you choose
What is a good alternative to Slashy?
Start with ChatGPT for voice and mobile use. Superhuman is another option for help with ongoing context. Notis is another option for everyday help in WhatsApp. The right choice depends on the work you need done, the apps involved and how much setup you want to own.
How do the prices compare with Slashy?
Slashy's listed pricing is $25–$30/user/mo (Professional $30 monthly, $25 billed annually); Enterprise custom. ChatGPT: $0-$200/month individual; Business $25-$125/user/month ($20-$100 annual); Enterprise custom. Superhuman: $25–$33 per member/month billed annually (Starter $25, Business $33); $30–$40 per member/month billed monthly; Enterprise custom. Check whether the price is per person, per task or includes usage credits before comparing totals.
Is there a free alternative to Slashy?
ChatGPT and Fireflies.ai have a usable free option in the plans we compare. Limits still matter. Check that the free plan includes the specific features you need.
What should I check before moving away from Slashy?
Start with one recurring task, the information it needs and the channel you prefer. Check whether files, saved instructions and schedules need to be recreated. Compare results and review effort before moving all your work.
Prefer to just ask and get on with your day?
Try Notis with one task you would otherwise do yourself. Start in the messaging apps you already use.
Written by Notis. We build an AI assistant, so we have a stake in this comparison. The shortlist is based on the work each product supports, not a paid placement.
Product details and sources
- Slashy plans & product details
- ChatGPT plans & product details
- Superhuman plans & product details
- Notis plans & product details
- Fireflies.ai plans & product details
- Lindy plans & product details
Features and prices vary by plan. Check the product sites for current limits before you subscribe.