Alternatives to Stack

The top Startups companies similar to Stack, ranked by relevance (named competitors first, then how closely their sectors overlap) and our 0-100 AI-readiness score. Each links to a full profile with funding and team.

Open source alternatives to Stack (60) →

Company	Sector	HQ	Funding	Score
Manychat	Chat Marketing	Palo Alto, United States	$150.0M	67
Inc.	Business Media	New York City, United States	—	29
Altur AI	AI Tool	Leeds, United Kingdom	—	22
Startadora	Venture Builder	São Paulo, Brazil	—	19
Hoed	Creator Economy	San Francisco, United States	—	14
Hotshotllc	Sales Automation	—	—	—
Ritchiestrategictechnolgies	AI Consulting	—	—	—
Advantage Partners	AI Business Solutions	—	—	—
Wix	Website	Tel Aviv, Israel	$1.3B	85
POPodium	Local Business Growth Platform	Lehi, United States	$422.7M	75
Twitch	Live Streaming	San Francisco, United States	$63.0M	75
OpenWeb	Media	New York, United States	$398.0M	70
Mighty Networks	Creator Economy	Palo Alto, United States	$61.0M	62
Overwolf	Gaming	Tel Aviv, Israel	$133.7M	61
BSP	Creator Economy	New York, United States	—	60
Civitai	Generative AI	San Francisco, United States	$5.1M	60
Buildxact	Construction Tech	Sydney, Australia	$28.5M	59
ZenBusiness	Business Services	Austin, USA	—	58
Green Invoice	Invoice	Tel Aviv, Israel	$20.0M	57
Tarci	Enterprise	New York, United States	$17.0M	56
FreshBooks	Fintech	Toronto, Canada	—	55
Shopify	E-commerce Platform	Ottawa, Canada	$122.3M	55
Rillet	Creator Economy	San Francisco, United States	$25.0M	54
Converge Ai	Bespoke AI	San Francisco, United States	—	54
Accelo	Professional Services Automation	Denver, United States	$2.0M	54
Buffer	Social Media Management	Denver, United States	—	54
Housecall Pro	Vertical SaaS	Denver, United States	—	54
Ciridae	Artificial Intelligence	San Francisco, USA	$20.0M	52
Medium (company)	Publishing Platform	San Francisco, United States	$138.0M	52
STStuut	Creator Economy	New York, United States	$59.0M	51
Your.World	Digital Transformation	London, United Kingdom	$800.0M	50
JUJuo	Creator Economy	New York, United States	$5.8M	49
LALaunchpad	Venture Builder	London, United Kingdom	$14.0M	48
Baystack	AI Agent	San Francisco, United States	—	45
CRCreator	Creator Economy	San Francisco, United States	$1.1M	45
Fable	Creator Economy	San Francisco, United States	$36.0M	44
BEBevel	Creator Economy	New York, United States	$53.3M	44
Cleo Capital	Venture Capital	Paris, France	$3.8M	44
Skkiper	Fintech	New York, United States	—	43
Sauce Technologies	Enterprise Software	New York, United States	—	43
Igamers	Gaming	—	—	42
KNKnown	Creator Economy	San Francisco, United States	—	41
Moneta V AI Management	Fintech	Tel Aviv, Israel	—	40
schedpilot	Social Platform	Bucharest, Romania	$1.0M	38
MagicYard	Gaming	San Francisco, United States	—	38
compAI	Artificial Intelligence	New York, United States	—	36
Start-up.ai	Custom	—	—	35
Spikerz	Social Media	—	—	35
Artik	Social Media	—	—	35
WAWaveful	Creator Economy	San Francisco, United States	$3.1M	34
Valor Automation	Enterprise	Dallas, United States	—	34
Klyr AI	Agentic AI	—	—	33
UniMastery	EdTech	—	—	33
PitchBob.io	Media	London, United Kingdom	—	33
Plannie	Planning	Tel Aviv, Israel	—	32
ReplyAssist	Sales Automation	—	—	31
Nevoya	Creator Economy	Tel Aviv, Israel	$9.3M	30
emptyvessel	Creator Economy	New York, United States	$11.0M	30
Mirra AI	Web3	—	—	28
AIAI-Predator	Big Data	—	—	28