RAMKeeper

RAMKeeper

Reelary
Symas LMDB

Symas LMDB

Symas Corporation
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About

RAMKeeper is a macOS menu bar utility for people who want to understand and manage memory use on a Mac. Its free direct-download build attributes memory to apps and browser or Electron renderer processes, grouping helpers under parent apps and showing current and peak readings. A separate free Mac App Store build reports system-level memory pressure, swap and compressed memory; Apple's sandbox prevents it from showing per-app memory. The $19 one-time Pro unlock for the direct build adds configurable memory-threshold rules that can notify, gently restart or suspend an app, Focus Mode to suspend and resume background apps, and a history of actions with before-and-after readings. Controls are off until configured. The app runs on macOS 12 or later on Apple silicon and Intel Macs, and memory analysis occurs locally.

About

Symas LMDB is an extraordinarily fast, memory-efficient database we developed for the OpenLDAP Project. With memory-mapped files, it has the read performance of a pure in-memory database while retaining the persistence of standard disk-based databases. Bottom line, with only 32KB of object code, LMDB may seem tiny. But it’s the right 32KB. Compact and efficient are two sides of a coin; that’s part of what makes LMDB so powerful. Symas offers fixed-price commercial support to those using LMDB in your applications. Development occurs in the OpenLDAP Project‘s git repo in the mdb.master branch. Symas LMDB has been written about, talked about, and utilized in a variety of impressive products and publications.

Platforms Supported

Windows Not Supported
Mac Supported
Linux Not Supported
Cloud Not Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Supported
Mac Not Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Mac users who want to see which app or browser tab is using their memory.

Audience

Anyone in need of a Database as a Service

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Not Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$19 one-time
A free direct-download version provides per-app and per-renderer memory attribution. The Mac App Store version is also free but limited to system-level memory readings. Pro costs $19 as a one-time purchase and adds threshold rules, Focus Mode, gentle restarts, and action history. No subscription; free updates and support are included, with a 14-day refund.
Free Version Supported
Free Trial Not Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Reelary
Founded: 2026
United States
ramkeeper.reelary.app/

Company Information

Symas Corporation
Founded: 1999
United States
symas.com/lmdb/

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Nativ

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Blaizzy

Categories

System Utilities Supported

Categories

Integrations

LDAP Not Supported

Integrations

LDAP Supported
Claim RAMKeeper and update features and information
Claim RAMKeeper and update features and information
Claim Symas LMDB and update features and information
Claim Symas LMDB and update features and information