Is Fireworks AI or Grain a better fit for DataAI?

Fireworks AI ($250M funding, 51-200 employees) suits teams already selling into a similar ICP. Grain ($16M funding, 51-200 employees) suits teams already selling into a similar ICP.

Which has more funding, Fireworks AI or Grain?

Fireworks AI reports $250M; Grain reports $16M. Kustiq pulls funding from public announcements, SEC filings, and crunchbase-equivalent feeds, then attaches the most recent disclosed number to the snapshot.

How fresh is the data on Fireworks AI vs Grain?

Fireworks AI was pulled fresh from the live web; Grain was pulled fresh from the live web. Each profile is re-pulled from public sources when someone re-runs it: the live site, tech fingerprints, funding announcements, hiring activity. Nothing comes from a stale list of records sitting in a database.

How does Kustiq compare Fireworks AI to Grain?

Kustiq pulls a profile from each domain's site, tech fingerprints, funding mentions, and hiring data, classifies it across 22 verticals and 88 segments, then puts Fireworks AI and Grain on the same row for funding, headcount, customers, and stack. Free to run, no account. Each side shows its own last-verified date, and re-running a profile updates the pair.

Comparison

Fireworks AI vs Grain

Q: What do Fireworks AI and Grain actually do?

Fireworks AI Fireworks AI provides high-throughput LLM and image model inference infrastructure plus fine-tuning and training services for enterprises building AI-powered applications. Founded by PyTorch creators, they process 40T+ tokens per day and count Cursor, Vercel, and Gum Loop among their customers. Grain Grain is an AI notetaker and conversation intelligence platform that records, transcribes, and summarizes meetings for B2B teams, with CRM sync to HubSpot and Salesforce and AI agent integrations via MCP Server and direct export to Claude and ChatGPT.

Kustiq lines up Fireworks AI and Grainon tech stack, hiring posture, funding, and customer signals in 60 seconds, stamped with each profile's last-verified date, free to compare and from $0.20 to profile your own.

Profiled by KustiqRefreshed 6 weeks agoFree · 1 / week no signup · 3 / week with account

Fireworks AI

fireworks.ai

Fireworks AI provides high-throughput LLM and image model inference infrastructure plus fine-tuning and training services for enterprises building AI-powered applications. Founded by PyTorch creators, they process 40T+ tokens per day and count Cursor, Vercel, and Gum Loop among their customers.

DataAIAI/ML Platform

Grain

grain.com

Grain is an AI notetaker and conversation intelligence platform that records, transcribes, and summarizes meetings for B2B teams, with CRM sync to HubSpot and Salesforce and AI agent integrations via MCP Server and direct export to Claude and ChatGPT.

SaaSProduct-Led

Fireworks AI raised Series C $250M for LLM inference; Grain raised Series A $16M for meeting intelligence.
Fireworks AI processes 40T+ tokens daily for model serving; Grain transcribes and summarizes B2B conversations.
Fireworks AI counts Cursor and Vercel as customers; Grain syncs recordings to HubSpot and Salesforce.

Dimension	Fireworks AI	Grain
Vertical	DataAI	SaaS
Segment	AI/ML Platform	Product-Led
Founded		2018
Employees	51-200	51-200
Location		San Francisco, CA, US
Funding	Series C ($250M)more funded	Series A ($16M)
G2 rating	2.57 reviews	3.81 reviewhigher
G2 category	Software Company	Software Company
Pricing page

Industry signals

Fireworks AI

Gaming service ProviderGame Store

Grain

Meeting Planning ServiceTranscription ServiceResearch and Product DevelopmentAudio Transcription ServiceConference Calling Service

Tech stack

Stack overlap · 28% · 5 shared, 13 unique

Shared (5)

CloudflareGoogle AnalyticsHubSpot CMSLinkedIn InsightTwitter Pixel

Only Fireworks AI (7)

CookieYesFacebook PixelGoogle Tag ManagerHubSpotNext.jsPostHogVercel

Only Grain (6)

AWS CloudFrontAmplitudeSegmentSegment CDPWebflowjQuery

Known competitors

Fireworks AI

Nothing public on this yet

Grain

GongFathom

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