Cubox

The AI Read-It-Later App

★★★★★ 4.8/5
FactScore™ 37.4
VS

QuestDB

The fastest open source time-series database

★★★★★ 5.0/5
FactScore™ 34.9

Updated February 2026

Cubox QuestDB
Rating 4.8★ 5.0★
Reviews 5 4
Pros 9 0
FactScore™ 37.4 34.9

FactScore™ Comparison

FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.

👑
37.4
Cubox FactScore™
★ Cubox wins on FactScore™
34.9
QuestDB FactScore™

Pros & Cons

Only in Cubox — Pros

Read-it-later functionality Cross-platform Focus enhancement Information organization Url saving AI reading assistant Article body extraction Smooth saving process Web snapshot

Both tools — Pros

Only in QuestDB — Pros

No unique pros listed

Only in Cubox — Cons

Code block identification issues Code highlighting issues Formula conversion issues

Both tools — Cons

Only in QuestDB — Cons

Details

Cubox QuestDB
Categories AI Databases Databases and backend frameworks, AI Databases
Platforms Web · iOS · Android Web
Became Popular October 13, 2022 July 30, 2020
Website cubox.cc questdb.com

Who Should Pick Which?

Choose Cubox if...

  • Read-it-later functionality
  • Cross-platform
  • Focus enhancement

Choose QuestDB if...

  • No unique pros listed

With a FactScore™ of 37.4 vs 34.9, Cubox leads in community reception. Cubox uniquely offers Read-it-later functionality and Cross-platform, while QuestDB stands out for No unique pros listed.

3

What Users Say

Cubox

V
vimcaw May 17, 2023
★★★★☆

This is the tool I want, set article body extraction, read later, article collection, and web snapshot in one, but there are still some shortcomings in the long-term use, the most obvious is the co...

J
John Jun 20, 2023
★★★★★

Best reader I've used so far. Seems to have the smoothest process to save documents/articles from a variety of sources. Would be great if they could save login credentials to places like FT.com or ...

C
ChrisZ Jul 26, 2023
★★★★★

Cubox is the best collecting and reading tool for my learning in leisure time. Especially since the AI Reading Assistant come out. It's such a big progress in reading experience!

QuestDB

E
Emmett Jun 8, 2022
★★★★★

Hands down fastest database I've ever used. There is definitely a slight learning curve to getting it operational, and because of how new it is, it can be hard to find solutions online. That is a s...

E
Elena Apr 13, 2024
★★★★★

We use QuestDB for our in-house analytics and audit log. This database powers Universal Link (Unilink) analytics.

S
Soonbeom Jan 24, 2026
★★★★★

Trading is all about Time-Series data. We chose QuestDB for its blazing fast ingestion and query performance for high-frequency market data and backtesting results. It handles millions of rows effo...

Frequently Asked Questions

Which is better, Cubox or QuestDB?

Based on FactScore™, Cubox leads with a score of 37.4 vs 34.9. Cubox has a higher rating of 4.8★ compared to 5.0★.

What are the pros of Cubox compared to QuestDB?

Cubox uniquely offers: Read-it-later functionality, Cross-platform, Focus enhancement, Information organization, Url saving.

What are the pros of QuestDB compared to Cubox?

QuestDB uniquely offers: No unique pros listed.

Is Cubox better rated than QuestDB?

Cubox is rated 4.8★ from 5 reviews. QuestDB is rated 5.0★ from 4 reviews.

What is the FactScore™ of Cubox and QuestDB?

FactScore™ weighs rating and review volume together. Cubox scores 37.4 and QuestDB scores 34.9.

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