18 other search tools listed on this site share a category with Perplexity. They are ordered by how many categories they share and then by upvotes here — that is an ordering, not a verdict. We have not tested any of them, and there is no score on this page.
Back to the Perplexity listing| Tool | Pricing | Open source | Upvotes here |
|---|---|---|---|
| Spellbook | Contact for pricing | No | 43 |
| You.com | Freemium | No | 41 |
| Harvey | Contact for pricing | No | 40 |
| Fireflies.ai | Freemium | No | 39 |
| Raycast | Freemium | No | 38 |
| Lex | Freemium | No | 37 |
| Claude | Freemium | No | 35 |
| Grammarly | Freemium | No | 35 |
| Figma | Freemium | No | 35 |
| Tavily | Freemium | No | 35 |
| SciSpace | Freemium | No | 34 |
| Cursor | Freemium | No | 30 |
| Otter.ai | Freemium | No | 25 |
| Nabla | Contact for pricing | No | 24 |
| Abridge | Contact for pricing | No | 22 |
| Notion | Freemium | No | 20 |
| Reclaim.ai | Freemium | No | 19 |
| Superhuman | Subscription | No | 18 |
AI contract drafting and review inside Word
Spellbook works as a Microsoft Word add-in, suggesting clause language, flagging unusual or missing terms, and reviewing a contract against a firm's playbook without leaving the document.
Contact for pricing · Shares 2 categories with Perplexity
AI search and research APIs for developers
You.com started as a consumer AI search engine and now focuses on selling web search, news and research APIs that give agents current, citable data.
Freemium · Shares 2 categories with Perplexity
Domain-specific AI for legal and professional services
Harvey builds AI workflows for law firms and in-house legal teams, covering contract analysis, due diligence, research and drafting against a firm's own document set.
Contact for pricing · Shares 2 categories with Perplexity
Meeting recorder that pushes notes into your CRM
Fireflies.ai records and transcribes calls across the major conferencing platforms, generates summaries and action items, and syncs the results into CRMs and project tools so meetings turn into updated records.
Freemium · Shares 2 categories with Perplexity
Extensible macOS launcher with AI commands
Raycast replaces Spotlight with a launcher that runs commands, clipboard history, window management, snippets and scripts, extended by a large community store.
Freemium · Shares 2 categories with Perplexity
Word processor with AI feedback for serious writers
Lex is a clean document editor aimed at people who write prose rather than marketing copy. It offers inline drafting help, but its distinctive feature is structured feedback: you can ask for a critique of an argument, cl…
Freemium · Shares 2 categories with Perplexity
Anthropic's assistant for writing, analysis and code
Claude is Anthropic's AI assistant, available on the web, desktop, mobile and through an API. It handles long documents, structured analysis, writing and software development, and can use tools, browse connected data sou…
Freemium · Shares 2 categories with Perplexity
Writing assistance that follows you across apps
Grammarly checks grammar, spelling, clarity and tone as you write in the browser, desktop apps, email clients and mobile keyboards.
Freemium · Shares 2 categories with Perplexity
Collaborative canvas for interface design and prototyping
Figma is a browser-based design tool where interface design, prototyping, design systems and developer handoff happen in one shared file.
Freemium · Shares 2 categories with Perplexity
Real-time web search API for RAG and agents
Tavily provides a search and content extraction API tuned for language models: results come back cleaned and summarised rather than as raw HTML, which reduces token cost in RAG pipelines.
Freemium · Shares 2 categories with Perplexity
Read, search and question research papers with AI
SciSpace searches a large corpus of academic literature and lets you ask questions of a specific paper, with explanations of dense passages, maths and tables.
Freemium · Shares 2 categories with Perplexity
AI coding agent built into a familiar editor
Cursor is a code editor built on VS Code that puts an AI agent at the centre of the workflow. It indexes your repository so completions, chat and multi-file edits stay grounded in your actual code, and it can run longer…
Freemium · Shares 2 categories with Perplexity
Live meeting transcription with searchable summaries
Otter.ai joins Zoom, Teams and Google Meet calls to transcribe in real time, then produces summaries, action items and a searchable archive of everything said.
Freemium · Shares 2 categories with Perplexity
Ambient clinical documentation inside the EHR
Nabla generates clinical notes from ambient conversation during a consultation, supporting dictation, coding assistance and multiple languages, and writing directly into Epic and other major EHR systems.
Contact for pricing · Shares 2 categories with Perplexity
Ambient AI scribe for clinical conversations
Abridge listens to a patient visit and produces structured clinical documentation mapped to the note formats and billing codes clinicians need, integrated into the electronic health record.
Contact for pricing · Shares 2 categories with Perplexity
Connected workspace for notes, docs and projects
Notion is a flexible workspace where documents, databases, wikis and project boards share one structure, so a task list and a spec can live in the same system.
Freemium · Shares 2 categories with Perplexity
Defend focus time by rescheduling your calendar
Reclaim.ai automatically finds calendar space for tasks, habits and breaks, moving flexible events when meetings appear so priorities do not quietly get squeezed out.
Freemium · Shares 2 categories with Perplexity
Fast email client with AI triage and drafting
Superhuman is an email client built around speed and keyboard control, with split inboxes, follow-up reminders and read status.
Subscription · Shares 2 categories with Perplexity
This site holds four things about each of these products that are worth comparing before you open any of them, and none of them is an opinion. The pricing model above is the one recorded on the listing — a product marked Contact for pricing will cost you a sales call before it costs you anything else. The open-source column decides whether leaving later is a migration or an export. The shared-category count is how close the overlap with Perplexity actually is: a tool sharing three categories is doing roughly the same job, one sharing a single category may only touch the same part of it. Upvotes are votes cast here by people with accounts, and they say what this site’s readers picked, not what is best for you.
What we do not hold is a test. Nobody here has run these products side by side, so the last step is yours: open two of them and give each one the job you actually have.