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Awesome Oss Alternatives

Awesome list of open-source startup alternatives to well-known SaaS products 🚀

RunaCapital/awesome-oss-alternatives #alternatives #awesome #awesome-list #list #open-source #python #resources #saas #startups #unicorns
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List stars
19,438
README repos
215
Indexed repos
210
List commits
409
Forks
1,097
Open issues
138

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GitHub stars and default-branch commits for RunaCapital/awesome-oss-alternatives.

Latest scan 2026-08-06 10:49

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17 repos matching these filters.

Framework: gin
Latest repo push 2026-08-06

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milvus-io/milvus

Milvus is a high-performance, cloud-native vector database built for scalable vector ANN search

AI dev
Stack
Go Axum Cobra Gin gRPC Go Cargo CMake Conan
GitHub topics
#anns #cloud-native #diskann #distributed #embedding-database #embedding-similarity
Updated
2026-08-06
Lists
7 list mentions
First commit
2019-03-18
License
Apache-2.0
Issues
1,208 open
Sign in to like milvus-io/milvus
45,526
stars
Forks
4,164
Commits
25,269 commits
Star growth, last 7 days
+90 +0.2%
Commit velocity, last 7 days
+28 +0.1%
Website GitHub
projectdiscovery/nuclei

Nuclei is a fast, customizable vulnerability scanner powered by the global security community and built on a simple YAML-based DSL, enabling collaboration to tackle trending vulnerabilities on the internet. It helps you find vulnerabilities in your applications, APIs, networks, DNS, and cloud configurations.

AI dev
Stack
Go Gin gRPC Go Go modules
GitHub topics
#attack-surface #cve-scanner #dast #hacktoberfest #nuclei-engine #security
Updated
2026-07-25
Lists
1 list mention
First commit
2020-04-03
License
MIT
Issues
108 open
Sign in to like projectdiscovery/nuclei
29,983
stars
Forks
3,641
Commits
6,404 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
netbirdio/netbird

Connect your devices into a secure WireGuard®-based overlay network with SSO, MFA and granular access controls.

AI dev
Stack
Go Cobra Gin gRPC Go React Go modules npm pnpm
GitHub topics
#golang #mesh #mesh-networks #nat-traversal #netbird #vpn
Updated
2026-07-24
Lists
1 list mention
First commit
2021-05-01
License
NOASSERTION
Issues
1,500 open
Sign in to like netbirdio/netbird
27,669
stars
Forks
1,535
Commits
3,123 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
taosdata/TDengine

High-performance, scalable time-series database designed for Industrial IoT (IIoT) scenarios

Stack
C Gin gRPC Go pytest Cargo CMake Conan
GitHub topics
#bigdata #cloud-native #cluster #connected-vehicles #database #distributed
Updated
2026-07-22
Lists
2 list mentions
First commit
2019-07-11
License
AGPL-3.0
Issues
438 open
Sign in to like taosdata/TDengine
24,995
stars
Forks
5,008
Commits
85,320 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
zincsearch/zincsearch

ZincSearch . A lightweight alternative to elasticsearch that requires minimal resources, written in Go.

Stack
Go Cobra Gin gRPC Go Vite Go modules npm
GitHub topics
#elasticsearch #go #golang #modern #opensearch #search
Updated
2026-06-09
Lists
4 list mentions
First commit
2021-12-02
License
NOASSERTION
Issues
47 open
Sign in to like zincsearch/zincsearch
17,875
stars
Forks
777
Commits
554 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
crowdsecurity/crowdsec

CrowdSec - the open-source and participative security solution offering crowdsourced protection against malicious IPs and access to the most advanced real-world CTI.

Stack
Go Cobra Gin gRPC Go Go modules
GitHub topics
#attacks-prevention #detection #ids #ips #linux #protection
Updated
2026-07-24
Lists
3 list mentions
First commit
2020-05-15
License
MIT
Issues
285 open
Sign in to like crowdsecurity/crowdsec
14,293
stars
Forks
685
Commits
2,720 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
gitpod-io/gitpod

The developer platform for on-demand cloud development environments to create software faster and more securely.

AI dev
Stack
TypeScript Cobra Express Gin gRPC Go Go modules Gradle npm
GitHub topics
#cde #cloud #cloud-development #cloud-development-environments #cloud-ide #code-review
Updated
2026-07-24
Lists
2 list mentions
First commit
2020-08-25
License
AGPL-3.0
Issues
453 open
Sign in to like gitpod-io/gitpod
13,749
stars
Forks
1,394
Commits
12,511 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
openstatusHQ/openstatus

🫖 Status page with uptime monitoring & API monitoring as code 🫖

AI dev
Stack
TypeScript Gin gRPC Go Next.js React Go modules npm pnpm
GitHub topics
#bun #drizzle-orm #monitoring #monitoring-as-code #nextjs #observability
Updated
2026-07-24
Lists
1 list mention
First commit
2023-06-17
License
AGPL-3.0
Issues
55 open
Sign in to like openstatusHQ/openstatus
8,891
stars
Forks
715
Commits
2,272 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
jitsucom/jitsu

Jitsu is an open-source Segment alternative. Fully-scriptable data ingestion engine for modern data teams. Set-up a real-time data pipeline in minutes, not days

AI dev
Stack
TypeScript Cobra Express Gin gRPC Go Go modules npm pnpm
GitHub topics
#bigquery #clickhouse #data-collection #data-connectors #data-integration #golang
Updated
2026-07-24
Lists
2 list mentions
First commit
2022-06-22
License
MIT
Issues
27 open
Sign in to like jitsucom/jitsu
4,816
stars
Forks
360
Commits
3,257 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
rudderlabs/rudder-server

Privacy and Security focused Segment-alternative, in Golang and React

AI dev
Stack
Go Gin gRPC Go Go modules pip
GitHub topics
#bigquery #cdp #customer-data #customer-data-lake #customer-data-pipeline #customer-data-platform
Updated
2026-07-24
Lists
3 list mentions
First commit
2019-07-19
License
NOASSERTION
Issues
44 open
Sign in to like rudderlabs/rudder-server
4,459
stars
Forks
57
Commits
6,611 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub
lunasec-io/lunasec

LunaSec - Dependency Security Scanner that automatically notifies you about vulnerabilities like Log4Shell or node-ipc in your Pull Requests and Builds. Protect yourself in 30 seconds with the LunaTrace GitHub App: https://github.com/marketplace/lunatrace-by-lunasec/

Stack
TypeScript Cobra Express Gin gRPC Go Go modules Maven npm
GitHub topics
#compliance #continuous-delivery #cve-scanning #cybersecurity #dependency-analysis #devsecops
Updated
2024-05-02
Lists
2 list mentions
First commit
2021-03-15
License
NOASSERTION
Issues
98 open
Sign in to like lunasec-io/lunasec
1,469
stars
Forks
167
Commits
3,454 commits
Star growth, last 7 days
No 7-day history
Commit velocity, last 7 days
No 7-day history
Website GitHub