INDEX

Company tech stacks

techstack maps 64 company tech stacks and can read any public site. This index is the same list behind the company pages: every mapped company, every category, and the products that show up most often. Profiles are public readings, not private vendor lists. Updated 2026-09-29.

All companies Stacks by category Tool catalog

Often looked up

Companies that use React 53
Companies that use Stripe 52
Companies that use Cloudflare 46
Companies that use GitHub 39
Companies that use AWS 36
Companies that use Sentry 26
Companies that use Datadog 19
Companies that use Next.js 19
Companies that use Vercel 15
Companies that use Segment 11
Companies that use PostgreSQL 10
Companies that use Google Cloud 9

Companies

AirtableProductivity
AlgoliaSearch
AmplitudeAnalytics
AnthropicAI
AtlassianDev tools
Cal.comProductivity
CanvaDesign
ClerkAuth
CloudflareInfrastructure
CohereAI
ContentfulCMS
CursorDev tools
DatadogMonitoring
DiscordCollaboration
DropboxProductivity
DubMarketing
ElevenLabsAI
FigmaDesign
Fly.ioHosting
FramerDesign
GhostCMS
GitHubDev tools
GitLabDev tools
GroqAI
HerokuHosting
HubSpotMarketing
Hugging FaceAI
IntercomSupport
LinearDev tools
LoomVideo
MistralAI
MixpanelAnalytics
MongoDBDatabase
MuxVideo
NeonDatabase
NetlifyHosting
NotionProductivity
OpenAIAI
PerplexityAI
PlanetScaleDatabase
PlausibleAnalytics
PostHogAnalytics
PrismaDatabase
RailwayHosting
RaycastProductivity
RedditCommunity
RenderHosting
ReplicateAI
ResendEmail
RetoolDev tools
SanityCMS
SegmentAnalytics
SentryMonitoring
ShopifyCommerce
SlackCollaboration
SnowflakeDatabase
SpotifyMedia
StripePayments
SupabaseDatabase
TwilioCommunications
VercelHosting
WebflowDesign
ZapierDevOps
ZendeskSupport

Company tech stacks

Categories

Often looked up

Companies