The fastest-growing open-source startups in Q1 2022

Key	Company	Country	City	Founded	Raised	Language	Stars	Forks	Stars AGR	Forks AGR	SG	FG
builderio/partytown	Builder	USA	San Francisco	2018	17.3	TypeScript	6,830	158	3,104	16,196	31.0	162.0
tooljet/tooljet	ToolJet	India	Bengaluru	2021	1.6	JavaScript	8,856	657	1,656	1,034	16.6	10.3
gravitl/netmaker	Netmaker	USA	Asheville	2021	0.1	Go	3,546	213	1,422	1,532	14.2	15.3
supertokens/supertokens-core	SuperTokens	India	Mumbai	2019	1.5	Java	5,343	180	1,018	585	10.2	5.9
safing/portmaster	Safing	Austria	Baden	2017		Go	2,429	80	1,016	357	10.2	3.6
medusajs/medusa	Medusa	Denmark	Copenhagen	2021	1.0	JavaScript	9,833	500	863	1,135	8.6	11.4
amplication/amplication	Amplication	Israel	Tel Aviv	2020	6.6	TypeScript	6,296	319	812	667	8.1	6.7
charmbracelet/soft-serve	Charm	USA	New York	2019	3.0	Go	1,831	33	729	1,784	7.3	17.8
withfig/autocomplete	Fig	USA	San Francisco	2020	2.4	TypeScript	14,329	3,425	716	486	7.2	4.9
growthbook/growthbook	GrowthBook	USA	Palo Alto	2020	0.5	TypeScript	2,791	109	503	824	5.0	8.2
slint-ui/slint	Slint	Germany	Berlin	2020		Rust	4,115	122	470	483	4.7	4.8
nhost/nhost	Nhost	Sweden	Stockholm	2019	3.1	TypeScript	2,081	109	453	503	4.5	5.0
mindsdb/mindsdb	MindsDB	USA	Berkeley	2017	7.9	Python	6,384	670	437	104	4.4	1.0
penpot/penpot	Penpot	Spain	Madrid	2019		Clojure	9,832	480	432	330	4.3	3.3
remix-run/remix	Remix	USA	Salt Lake City	2020	3.0	TypeScript	14,876	1,112	391	1,172	3.9	11.7
orchest/orchest	Orchest	Netherlands	Rotterdam	2020	4.2	Python	2,528	142	385	119	3.9	1.2
coqui-ai/tts	Coqui	Germany	Berlin	2020		Python	4,394	439	381	763	3.8	7.6
mattermost/focalboard	Mattermost	USA	Palo Alto	2015	70.0	TypeScript	10,501	788	379	254	3.8	2.5
prabhatsharma/zinc	Zinc	USA	San Francisco	2021		Go	6,687	290	376	421	3.8	4.2
serverless-stack/serverless-stack	Serverless Stack	USA	San Francisco	2017	1.0	TypeScript	5,821	454	351	1,272	3.5	12.7

Builder (builderio/partytown, 6.8K stars, 3104% AGR). Low-code platform for building frontend (headless CMS). Founded in 2018 in San Francisco and raised $17.3M from Greylock, Finn Capital Partners, Imaginary Ventures.
ToolJet (tooljet/tooljet, 8.9K stars, 1656% AGR). Low-code framework used to build and deploy custom internal tools. Founded in 2021 in Bengaluru and raised $1.6M from Nexus Venture Partners, Better Capital.
Netmaker (gravitl/netmaker, 3.5K stars, 1422% AGR). Automated WireGuard networks for distributed systems and Kubernetes. Founded in 2021 in Asheville and raised from Y Combinator.
SuperTokens (supertokens/supertokens-core, 5.3K stars, 1018% AGR). Open source alternative to Auth0 / AWS Cognito / Firebase Auth. Founded in 2019 in Mumbai and raised $1.5M from Y Combinator.
Safing (safing/portmaster, 2.4K stars, 1016% AGR). Application for monitoring all your network activity. Founded in 2017 in Baden and has no known external funding.
Medusa (medusajs/medusa, 9.8K stars, 863% AGR). The Open Source Shopify alternative. Founded in 2021 in Copenhagen and raised $1M from Seedcamp.
Amplication (amplication/amplication, 6.3K stars, 812% AGR). Open Source Low-Code Application Development Platform. Founded in 2020 in Tel Aviv and raised $6.6M from Vertex Ventures Israel, Velocity Ventures, Norwest Venture Partners.
Charm (charmbracelet/soft-serve, 1.8K stars, 729% AGR). CLI-centric cloud with end-to-end encryption. Founded in 2019 in New York and raised $3M from Cavalry Ventures, Fuel Capital, Betaworks Ventures.
Fig (withfig/autocomplete, 14.3K stars, 716% AGR). Autocomplete for terminal. Founded in 2020 in San Francisco and raised $2.4M from General Catalyst, SV Angel, Y Combinator.
GrowthBook (growthbook/growthbook, 2.8K stars, 503% AGR). Open source feature flagging and A/B testing. Founded in 2020 in Palo Alto and raised from Y Combinator, Nexus Venture Partners.
Slint (slint-ui/slint, 4.1K stars, 470% AGR). It is a toolkit to efficiently develop fluid graphical user interfaces for any display. Founded in 2020 in Berlin and has no known external funding.
Nhost (nhost/nhost, 2.1K stars, 453% AGR). Full-fledged serverless backend for web and mobile applications. Founded in 2019 in Stockholm and raised $3.1M from Antler, Nauta Capital.
MindsDB (mindsdb/mindsdb, 6.4K stars, 437% AGR). Open Source In-SQL Machine Learning. Founded in 2017 in Berkeley and raised $7.8M from Speedinvest, OSS Capital, OpenOcean.
Penpot (penpot/penpot, 9.8K stars, 432% AGR). Design and prototyping platform meant for cross-domain teams. Founded in 2019 in Madrid and has no known external funding.
Remix (remix-run/remix, 14.9K stars, 391% AGR). Modern web framework and toolset for React.js. Founded in 2020 in Salt Lake City and raised $3M from OSS Capital, etc.
Orchest (orchest/orchest, 2.5K stars, 385% AGR). Low-code platform for data pipelines. Founded in 2020 in Rotterdam and raised $4.2M from Gradient Ventures, Basis Set Ventures, Seedcamp, etc.
Coqui (coqui-ai/tts, 4.4K stars, 381% AGR). Speech-to-text and text-to-speech based on deep learning. Founded in 2020 in Berlin and has no known external funding.
Mattermost (mattermost/focalboard, 10.5K stars, 379% AGR). Collaboration platform (alternative to Slack). Founded in 2015 in Palo Alto and raised $70M from S28, YC, Redpoint, Battery Ventures.
Zinc (prabhatsharma/zinc, 6.7K stars, 376% AGR). A lightweight alternative to ElasticSearch. Founded in 2021 in San Francisco and has no known external funding.
Serverless Stack (serverless-stack/serverless-stack, 5.8K stars, 351% AGR). Developer of SST framework for serverless apps. Founded in 2017 in San Francisco and raised $1M from Greylock, SV Angel, YC.

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