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Open source alternatives to esimNB

200 open source apps like esimNB, closest match first.

Top picks

  1. A

    Autumn

    Launch

    Simplify Stripe integration for AI startups with 3 functions, 0 webhooks. Build pricing plans in 30 minutes with usage tracking, credits, and feature controls.

    Open source

  2. F

    Formance

    Launch

    Build custom financial flows and integrate with any provider using Formance's agnostic platform

    Open source

  3. P

    Paymenter

    Launch

    Automate subscriptions and manage payments with a flexible, open-source billing system designed specifically for hosting providers.

    Open source

  4. O

    OpenMeter Cloud

    Launch

    Open source billing platform that turns events into revenue with real-time metering, usage limits, and flexible pricing. Integrates with Stripe, CRMs, and payment providers.

    FreeOpen source

  5. E

    Expensify

    Launch

    Expensify is an expense management app for receipts, expense reports, reimbursements and company cards. It is for individuals who want to track their own expenses, and for companies that need to manage expenses for a team. Receipts can be s

    Open source

  6. N

    Nango

    Launch

    Complete integrations platform with 500+ pre-built APIs, code-first approach, unified data models, and enterprise-grade security. Free tier available.

    Open source

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Localsend

Share files to nearby devices. Free, open source, cross-platform

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8
V

Vemetric

Simple, yet actionable Web & Product Analytics

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9
U

UnoPim

Open source Product Information Management system

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C

Chobble Tickets

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

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F

Fonoster

Build and deploy powerful voice and messaging applications

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E

Ethora

Build branded chat apps with AI agents, group messaging, document exchange

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C

CopilotKit

Integrate production-ready AI copilots into any product quickly and easily

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14
C

ChatbotX

Open source agentic chat marketing platform you can self-host, white-label

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15
P

Pretix

Full-stack ticketing platform covering online shop, point of sale

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16
U

UnInbox

Streamline team communication with shared inboxes, unlimited email addresses

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17
P

Plunk

Open-Source Transactional Email Platform

Launch
18
N

Novu

Connect your AI agents and products to customers

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19
U

Userelm

CRM, Finance, HR & more - in your browser, P2P, fully private

Launch
20
D

Dyad

Free, Local, Open-Source AI App Builder

Launch
21
M

Medusa

Headless e-commerce platform

Launch
22
H

Hermes Agent

Cross-platform desktop agent from Nous Research

Launch
23
M

Meteroid

Open-source pricing and billing platform

Launch
24
C

cptn.io

Open Source Integration and Data Platform

Launch
25
S

SurfSense

Self-hostable NotebookLM alternative

Launch
26
B

Bagisto

Headless e-commerce platform

Launch
27
B

BudiBase

Agents, Workflows & Internal Tools Made Easy

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28
P

PairDrop

Share files instantly between devices using peer-to-peer technology

Launch
29
F

Freescout

Self-hosted email management system

Launch
30
O

Orama

Blend full-text and semantic search

Launch
31
B

Browser Operator

Privacy-focused AI browser with intelligent agents

Launch
32
U

Usertour

Open-source platform for building interactive product tours, tooltips

Launch
33
D

Docuseal

Self-hostable e-signature platform

Launch
34
Q

qiip.me

Free UTM Builder, QR Generator & URL Tools

Launch
35
F

Fusio

Open source API management platform

Launch
36
W

Wraft

Complete document lifecycle management

Launch
37
E

ezBookkeeping

A privacy-first personal finance app

Launch
38
G

Getfwd

The future of payments is embedded

Launch
39
P

Pipeshub

Self-hostable enterprise AI platform

Launch
40
W

Warpdrive

Pipeline management, deal workspace, contacts, and two-way Gmail for BD teams

Launch
41
S

SearXNG

Self-hostable metasearch engine

Launch
42
O

OpenBB

Connects proprietary, licensed, and public financial data

Launch
43
E

E2B

Provide AI agents with secure, isolated sandboxes featuring real-world tools

Launch
44
H

Hexclave

Self-hostable platform combining user auth, payments, email

Launch
45
P

Polar

Comprehensive payment solution

Launch
46
5

5ire

Cross-platform desktop AI assistant supporting multiple providers

Launch
47
S

Shopware

A flexible and customizable ecommerce solution

Launch
48
S

Silex

An online tool for visually creating static sites with dynamic data

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49
T

Tracecat

Tracecat is a scalable, self-hostable platform

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50
B

Betterlytics

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

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About esimNB

E

esimNB

We sell fixed-data, time-limited travel eSIM plans through our website

We sell fixed-data, time-limited travel eSIM plans through our website. After payment, customers receive digital eSIM installation details and access mobile data through our telecommunications network partners.

View esimNBAll Utilities apps
Price
Paid
Category
Utilities
Website
esimnb.com