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Best Juno alternatives

24 Developer Tools products to compare with Juno, ranked by how closely they match and by community votes. See Juno.

Fluxmail#1

Fluxmail

Self-hosted email infrastructure for agents and apps.

0
Developer ToolsOpen SourceFreemium
NixieFX#2

NixieFX

NixieFX is a free browser-based particle and VFX editor for Three.js and PixiJS web games, with an open-source runtime, CLI, and...

0
Developer ToolsGamingFreemium
Fivenines#3
F

Fivenines

Monitor Linux and Windows servers, SNMP devices, uptime checks and cron jobs in one platform.

0
Developer ToolsOpen SourceFreemium
imgproxy#4

imgproxy

imgproxy is a fast and secure standalone server for resizing and converting remote images.

0
Developer ToolsOpen SourceFreemium
Coolify#5

Coolify

Self-hosting platform with superpowers.

0
Developer ToolsOpen SourceFreemium
Stormkit#6

Stormkit

Stormkit is a self-hostable platform for running full applications: a managed database, authentication, transactional email, cron jobs...

0
Developer ToolsOpen SourceFreemium
QueryGlow#7

QueryGlow

Self-hosted database GUI for PostgreSQL and MySQL.

0
Developer ToolsOpen SourceFreemium
Libretto#8
L

Libretto

Open-source CLI, debug agents, and browser tools for building and maintaining reliable web integrations.

0
Developer ToolsAutomationFree
Preflight.sh#9

Preflight.sh

A CLI that scans your codebase for launch readiness before you deploy: leaked secrets, security headers, SSL, SEO, broken configs and 72...

0
Developer ToolsOpen SourceFree
D
#10
D

Decantr.ai

Decantr 3.11.3 checks the current UI change against project-owned components, styles, behavior, and source boundaries with zero setup and...

0
Developer ToolsAI & Machine LearningFree
infrapage#11

infrapage

Put your project's live numbers, GitHub stars, uptime, users, on one page you share.

0
Developer ToolsOpen SourceFreemium
gitswitch#12
g

gitswitch

Keep Git and GitHub identities correct for every repo.

0
Developer ToolsOpen SourceFree
agentskills.codes#13

agentskills.codes

A curated, open registry of composable skills for AI agents.

0
Developer ToolsOpen SourceFree
Solenta#14
S

Solenta

One shared memory across every agent, and a planboard that is your GitHub issues.

0
Developer ToolsOpen SourceFree
Onsite Link Verdict#15
O

Onsite Link Verdict

Most links reported as broken are not broken.

0
Developer ToolsOpen SourceFreemium
Apify#16

Apify

Thousands of tools to automate your business.

0
Developer ToolsAI & Machine LearningFreemium
CapyBro#17
C

CapyBro

Select text → hotkey → AI rewrites, fixes errors, or translates it.

0
Developer ToolsAI & Machine LearningFreemium
IPWho IP Geolocation API#18

IPWho IP Geolocation API

IPWho resolves any IPv4 or IPv6 address into postal-code-level geolocation, ASN, ISP, company, timezone and currency data, fast, from an...

0
Developer ToolsFreemium
Frutjam#19

Frutjam

Free Tailwind v4 component library.

0
Developer ToolsFree
JSON to CSV Converter#20

JSON to CSV Converter

Convert JSON to CSV file online for free.

0
Developer ToolsFree
Unicorn Panel#21

Unicorn Panel

Self-hosted, multi-server hosting control panel.

0
Developer ToolsFreemium
A
#22

ApiJolt

One API call. Every document format.

0
Developer ToolsFreemium
AI & Automation Consulting#23

AI & Automation Consulting

AI infrastructure and DevOps consulting for teams shipping production AI systems, private LLM clusters, RAG, MCP agents, and automation.

0
Developer ToolsAI & Machine LearningPaid
Vibedock#24

Vibedock

A macOS menu bar app to manage your Claude Code MCP servers.

0
Developer ToolsAI & Machine LearningPaid

All 232 Developer Tools products (216 alternatives in all)