
A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field
Deepmark records 0 monthly visits with 0% month-over-month growth and Freemium pricing. Tactiq records 6,521,542 monthly visits with +4.1% growth and Freemium pricing.
Deep search every bookmark, save, and video you've ever collected
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | usedeepmark.com | tactiq.io |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 0 (0) | 6.52M (6,521,542) |
| MoM Traffic Delta | 0 (0%) | +259.34K (+4.1%) |
| Primary Market & Share | 🌐 Global (—) | 🇧🇷 Brazil (27.5%) |
| Direct Visits / mo | 0 | 2.77M |
| User Rating | 4 | 4.3 |
| Supported Platforms | Website | Website |
Deep search every bookmark, save, and video you've ever collected
A Chrome extension imports your whole bookmark tree, then keeps browser bookmarks, X bookmarks, Instagram saves and YouTube Watch Later/Liked lists syncing in the background, skipping anything already stored.
Every save is read inside and out — page and post text, spoken audio in around 99 languages, sampled video frames, OCR of on-screen text, and a visual description of the page.
Describe a memory in natural language and hybrid semantic plus keyword search scans every layer of every save, working across roughly 99 languages.
Each item gets an AI summary and tags so half-remembered saves are easy to resurface and organize without manual filing.

Live meeting transcription and AI notes without a bot in the call
Real-time transcription in Google Meet, Zoom, and Microsoft Teams without a bot joining the call, with speaker identification.
Generate meeting summaries and action items in one click, or ask AI your own questions during and after the call.
Create reusable prompts and automations that push meeting insights to Slack, Notion, Linear, HubSpot, and other tools.
Tactiq is a verified connector in Claude's directory, a plugin in ChatGPT's directory, and offers an MCP connector for your meeting history.

A free, AI-powered academic search engine for 240M+ papers across every scientific field
A free, AI-powered academic search engine for 240M+ papers across every scientific field

Industry giant for live transcription and searchable conversation archives, but requires bot entry or direct audio uploads.
Industry giant for live transcription and searchable conversation archives, but requires bot entry or direct audio uploads.

Extremely popular meeting assistant with great free tiers and summaries, though it relies on a calendar bot rather than a browser extension.
Extremely popular meeting assistant with great free tiers and summaries, though it relies on a calendar bot rather than a browser extension.

A paid, ad-free search engine that answers to its users
A paid, ad-free search engine that answers to its users
Robust enterprise meeting search and CRM integration capabilities, though it uses a bot participant in calls.
Robust enterprise meeting search and CRM integration capabilities, though it uses a bot participant in calls.

SpecialistAI note taker that transcribes, summarizes and visualizes meetings
Local-first AI memory that makes your videos, audio and documents searchable
Local-first AI memory that makes your videos, audio and documents searchable
Excellent video snippet clipping and multi-platform meeting recording, though uses bot joining instead of extension capture.
Excellent video snippet clipping and multi-platform meeting recording, though uses bot joining instead of extension capture.

AI-powered knowledge base that turns documents into fast answers

Operates as a bot-free browser extension just like Tactiq, capturing high-quality local meeting transcripts without annoying calendar bots.
Operates as a bot-free browser extension just like Tactiq, capturing high-quality local meeting transcripts without annoying calendar bots.

SpecialistAI notetaker and company brain that turns every meeting into searchable knowledge
SpecialistAI notetaker and company brain that turns every meeting into searchable knowledge

Your files, notes and meetings in one drive — with an AI that knows all of it.
Your files, notes and meetings in one drive — with an AI that knows all of it.