Open source alternatives to InstanteCard

200 open source apps like InstanteCard, closest match first.

More like InstanteCard

51

H

Hermes Agent

Cross-platform desktop agent from Nous Research

52

P

Pages CMS

Manage content and media right in your GitHub repository

53

F

Formbricks

Build forms and receive & manage submission data in one platform

54

N

Nango

Open-source product integrations for 100+ APIs

55

L

Linky

Build a dynamic link-in-bio page with a drag-and-drop editor

56

F

Fumadocs

A flexible Next.js framework for creating stunning documentation sites

57

A

Aide

AI-Native Developer Tools

58

L

Letta

Build persistent AI agents with continuous memory, scheduled tasks

59

K

Khoj

Self-hostable AI assistant that connects to your docs and the web

60

Q

qiip.me

Free UTM Builder, QR Generator & URL Tools

61

O

Operational

Track critical events, receive instant notifications

62

A

Activepieces

Chat, agents, flows, tables

63

H

HuntScreens

Visually discover the latest products across PH, IH & YC

64

P

PostHog

Analytics with autocapture, session recordings, feature flags, heatmaps and more

65

R

Reloop

An open-source, self-hostable AWS SES / SendGrid / Mailchimp / Resend / Loops

66

E

ezBookkeeping

A privacy-first personal finance app

67

R

Readeck

Personal content hub for saving articles, videos, and images

68

R

Refine

Build enterprise internal tools and B2B apps 10x faster with Refine agents

69

W

WriteText.ai for Magento

From keyword analysis to published content, every product page optimized

70

S

Scoopika

Bring AI agents to your application in minutes

71

L

Litlyx

Track user behavior, custom events, and conversion funnels in real-time

72

S

Swift

A fast, open-source voice assistant powered by Groq, Cartesia, and Vercel

73

P

Paymenter

Automate subscriptions and manage payments

74

R

Remind AI

The local Artificial memory for your device

75

O

OpenPets

Desktop pets for AI coding agents. Connect via MCP, and see live coding status

76

B

Betterlytics

GDPR-compliant web analytics with real-time insights, session replay

77

S

Shadcn Studio

Shadcn Theme Generator

78

W

WasepJe.com

Open-source WhatsApp Link Rotator

79

L

Langflow

Build, deploy, and iterate on AI agents, RAG applications, and MCP servers

80

I

Inbox Zero

Clean up your inbox in minutes, open source

81

F

Flowise

Build AI agents visually, an open source agentic systems development platform

82

E

Easy!Appointments

Self-hosted appointment scheduling solution

83

F

Firefly III

Track transactions, budgets, and accounts

84

B

ByteChef

Create intelligent automation workflows combining AI agents

85

B

BugPin

Embeds a lightweight widget into web apps

86

C

CryptSend

Share encrypted files with randomly generated links

87

F

Fonoster

Build and deploy powerful voice and messaging applications

88

N

NanoClaw

Self-hosted AI agent that connects to WhatsApp, Telegram, Slack

89

C

Comma

A minimal personal website builder to share your work and connect with others

90

R

Reflet

Collect feedback, prioritize with AI-powered voting

91

F

Freescout

Self-hosted email management system

92

C

Chobble Tickets

Sell tickets for £50/year with payments, QR check-in, refunds, reporting

93

S

SolidTime

Seamlessly track time across multiple projects, generate insightful reports

94

I

IconScout

14.6M+ 3D Icons, Lottie Animations, SVG Icons & Vector Illustrations

95

G

Giselle

Create powerful AI agents using an intuitive node-based interface

96

M

Mermaid

Create flowcharts, sequence diagrams, Gantt charts, and more

97

M

Medusa

Headless e-commerce platform

98

C

Craftplan

Open-source ERP for artisanal manufacturers

99

L

Linkding

Minimal, fast bookmark manager

100

C

copperhead

Copperhead. Cursor for circuit boards