Most productivity tools solve problems you don't have. These three are different because they replace something you're already doing badly. If you're still alt-tabbing through five apps to answer one question, or shipping email through a library from 2015, that's not a workflow, that's just inertia.
Raycast
Spotlight, but built by people who actually use their computer for work.
What: A keyboard launcher that lets you open apps, run scripts, manage clipboard history, and control your tools without touching the mouse.
Best for: Mac users who live in the terminal but hate leaving flow to do something simple like find a file or fire off a snippet.
Skip if: You're on Windows, or you genuinely don't mind using your trackpad twenty times a day.
You're mid-PR review and you need to pull up a Notion doc, check a Jira ticket, and copy a snippet you wrote last Tuesday. Normally that's four context switches. With Raycast it's one keystroke and two seconds. The clipboard history alone removes a low-grade frustration you've stopped noticing.
Start with the Clipboard History and Snippets extensions, then explore the store after a week when you know what you actually need. The extension ecosystem is large enough to be useful and small enough that you won't drown in options immediately.
Try Raycast →Perplexity
A search engine that reads the page so you don't have to open twelve tabs.
What: An AI-driven research tool that retrieves current sources, synthesizes them, and cites where each claim came from.
Best for: Founders doing competitive research, technical diligence, or anyone trying to understand a new domain fast without trusting a single Wikipedia edit.
Skip if: You need deep creative reasoning or you're already happy with how you use ChatGPT for research.
You're evaluating a new infrastructure vendor before a call tomorrow. You could spend an hour reading their docs, three blog posts, and a Reddit thread, or you ask Perplexity and get a synthesized answer with sources you can actually spot-check in five minutes. That's the real use case: compressing research time on things where being directionally right fast matters more than being exhaustively right later.
Try it first on a topic you already know well so you can calibrate how much it gets right. The citations are the feature, not the decoration, so click them and verify before you repeat anything to a room.
Try Perplexity →Resend
An email API that treats developers like adults instead of an afterthought.
What: A transactional email service with a clean REST API, React-based email templates, and honest deliverability tooling.
Best for: Developers building or rebuilding their product email layer who are tired of configuring legacy providers with UIs from the Obama era.
Skip if: You need a full marketing email platform with audience segmentation and campaign analytics baked in.
You're shipping a new onboarding flow and you need welcome emails, magic links, and receipt notifications live before launch. With Resend you write your templates in React, call the API, and you're in production the same afternoon. No dragging blocks in a visual editor, no hunting through settings to find your DKIM record.
The React Email integration is where most developers should start because it finally makes HTML email feel like a normal part of your codebase rather than a cursed side quest. Free tier is generous enough to build and test without a card on file.
Try Resend →Three tools, three genuine time-sink fixes. Pick the one that maps to the thing currently annoying you most and ignore the others until it doesn't.