Upstage AI vs Needle 3

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Upstage AI compared with Needle 3
Detail	Upstage AI	Needle 3
What it does	Building intelligence for the future of work	Foundation model for mobile, wearables, robots, smart home, automotive and microcontrollers
Stage	Established	Startup
Founded	2020	Not given
Based in	KR	Not given
Pricing model	Paid	Open source
Pricing	Not given	Not given
Key features	OCR with 95%+ accuracy on document images	Tool calling with function selection and argument filling Structured extraction with guaranteed JSON parsing Text embeddings for local semantic search and matching Confidence scoring for routing and gating calls Laddered subnetwork architecture from 2 to 20 layers LoRA fine-tuning support for customization 400-4k tokens per second inference speed on Raspberry Pi 5 Python package with pip install and Hugging Face distribution
What makes it different	Recognized as CB Insights AI 100 company in 2025	Beats models 10x its size on mobile tool calling benchmarks Matches models 2-3x larger on structured extraction tasks Entire model in a single 8-29 MB binary for tiny devices Simple Attention Network architecture uses 2x fewer MFLOPs than transformers Fine-tuned subnetworks outperform larger models like DeepSeek V4 Flash
Community votes	0	0
DR (Domain Rating by Ahrefs)	71 no change since last check	56 no change since last check
Trust Flow (Majestic)	20	14
Citation Flow (Majestic)	44	39
Referring domains (Majestic)	1414	1592

5 details filled in for both companies.