Kargo automates promotion across dev, staging, and prod with approval gates and verification. Open source, built by the team behind Argo CD. Download now. Learn more →
Spdlog Alternatives
Similar projects and alternatives to spdlog
-
-
AppSignal
AppSignal knows why the f*#k it crashed. Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
-
-
-
-
-
-
-
Kargo
Stop Scripting Promotions. Start Shipping with Kargo. Kargo automates promotion across dev, staging, and prod with approval gates and verification. Open source, built by the team behind Argo CD. Download now.
-
-
-
-
Catch
A modern, C++-native, test framework for unit-tests, TDD and BDD - using C++14, C++17 and later (C++11 support is in v2.x branch, and C++03 on the Catch1.x branch)
-
-
-
-
quill
Ultra-low-latency asynchronous C++17 logging and metrics library for performance-critical applications (by odygrd)
-
CLI11
CLI11 is a command line parser for C++11 and beyond that provides a rich feature set with a simple and intuitive interface.
-
-
-
-
easyloggingpp
Discontinued C++ logging library. It is powerful, supports asynchronous low latency, extendable, light-weight, fast performing, thread and type safe and consists of many built-in features. It provides ability to write logs in your own customized format. It also provide support for logging your classes, third-party libraries, STL and third-party containers etc.
-
SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE:
The number of mentions on this list indicates mentions on common posts plus user suggested alternatives.
Hence, a higher number means a better spdlog alternative or higher similarity.
spdlog discussion
spdlog reviews and mentions
Posts with mentions or reviews of spdlog.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2026-06-18.
-
Quill vs spdlog: Which C++ Logger Is Better for Low-Latency Applications?
spdlog is one of the best-known C++ logging libraries and a strong general-purpose choice. It is mature, easy to use, and has a broad feature set.
-
Asynchronous backend on modern C++ 23.
ulog – logger inspired by spdlog build on top of uvent. Instead of using own thread spawns flushing coroutine.
-
Show HN: CXXStateTree – A modern C++ library for hierarchical state machines
You'll see a fairly even split amongst S-tier, "possibly headed for standardization" level libraries. I'd say there's a skew for `#ifndef` in projects that are more "aspires to the standard library" and for `#pragma once` in projects that are more focused on like a very specific vertical.
`#pragma once` seems to be far preferred for internal code, there's an argument for being strictly conforming if you're putting out a library. I've converted stuff to `#ifndef` before sharing it, but I think heavy C++ people usually type `#pragma once` in the privacy of their own little repository.
- `spdlog`: `#pragma once` https://github.com/gabime/spdlog/blob/v1.x/include/spdlog/as...
- `absl`: `#ifndef` https://github.com/abseil/abseil-cpp/blob/master/absl/base/a...
- `zpp_bits`: `#ifndef` https://github.com/eyalz800/zpp_bits/blob/main/zpp_bits.h
- `stringzilla` `#ifndef` https://github.com/ashvardanian/StringZilla/blob/main/includ...
-
🚀 Zyn 1.0.2 Released — Smarter Builds, Powerful Debugging, Cleaner Workflow
📦 Add Dependencies with zyn add You can now easily add Git-based dependencies to your project using a simple command: zyn add https://github.com/gabime/spdlog
-
Starting Up The Engine - Nikola Game Engine Devlog 1
Well, I wouldn't call it much of a "logger", per se. It is more like a collection of useful macros that print to the console using some pretty colors. I did have in mind to use the spdlog library since I do know that it is quite fast and has a lot of useful functionalities. But if you have read my previous devlog, you would know I do not like to use a lot of dependencies. I felt like logging was something that I could handle on my own without adding another dependency. And so I did. With a lot of help, though.
- Making a performant audio capture system⚡🚀💨
-
Show HN: Logfmtxx – Header only C++23 structured logging library using logfmt
Why a new lib instead of using or contributing to an existing one as spdlog?
https://github.com/gabime/spdlog
-
C++ Game Utility Libraries: for Game Dev Rustaceans
GitHub repo: gabime/spdlog
-
Easy logging A logging system for c++20
SpdLog https://github.com/gabime/spdlog
- Blackbox library for embedded systems
-
A note from our sponsor - Kargo
akuity.io | 8 Sep 2026
Stats
Basic spdlog repo stats
50
29,575
7.9
3 days ago
gabime/spdlog is an open source project licensed under MIT which is not an OSI approved license.
The primary programming language of spdlog is C++.
Sponsored
AppSignal knows why the f*#k it crashed.
Stop vibe-debugging. Every exception, every backtrace, grouped so you see patterns, not noise.
www.appsignal.com