Mistral AI vs Upstage
Relationship
Upstage's own product-announcement page benchmarks Solar Pro 2 directly against Mistral's Small 3.2 as a comparably-performing, smaller alternative for API buyers.
4 of 12 capabilities — Shares code generation, document extraction, search answers and 1 more.
Ludbee capability tags · from the product recordsShared product type — Both ship API service, application and model API.
Ludbee product recordsSmaller scale — Upstage: $958.8M valuation, against Mistral AI's $13.8B valuation.
Ludbee scale figures · valuation, market cap or revenue estimateSourced competitor — “Solar Pro 2 delivered results comparable to leading frontier-scale models including OpenAI's GPT-4o, DeepSeek's R1, Mistral's Small 3.2, and Alibaba's Qwen 3—despite being less than half their size.”
upstage.ai · checked 2026-09-19Build on a hosted model API — Rivals on this job — Call hosted language models from an application, billed per token, without running the models yourself.
Ludbee needs vocabulary · the scope on the sourced edgeAligned comparison
Capability overlap
Shared · 4
Not verified for Upstage · 8
Recorded for Mistral AI. Upstage’s product records say nothing either way — a missing record is not a missing capability.
Not verified for Mistral AI · 3
Recorded for Upstage. Mistral AI’s product records say nothing either way — a missing record is not a missing capability.
Products, side by side
Hand-checked pairing
Mistral AI
Application
Enterprise voice-AI solution set: real-time voice agents, text-to-speech/voice cloning (Voxtral TTS) and speech-to-text/diarization (Voxtral Realtime, Voxtral Mini Transcribe 2), open-weight and self-hostable.
Assistant for chat, web search, document analysis and image generation, built on Mistral's own models.
API service
SOTA document-extraction API (OCR 4) returning bounding boxes, block classification and confidence scores across 170 languages; the same endpoint's Document AI mode adds a no-code, schema-driven layer on top for structured extraction.
Model API
Developer platform for calling, fine-tuning and deploying Mistral's models, billed per token.
Upstage
Application
Research-the-web chat assistant built on Upstage's Solar LLM family, answering questions with sources.
Document intelligence tool that extracts, drafts and reviews document-based work; referenced in a customer testimonial as helping brokers find answers across long documents.
API service
API that converts PDFs and scanned documents into structured, machine-readable layout and text.
API that pulls named fields out of unstructured documents such as invoices, claims and contracts.
Model API
Upstage's family of agent-oriented language models -- Solar Pro 4 as a hosted API for terminal tasks, document workflows and multi-turn tool use, plus the open-weight Solar Open 2 (250B MoE, 15B active params) for self-hosting.
No counterpart
Mistral AI sells these in a stack layer with no product recorded for Upstage yet — nothing on the other side to compare them against.
AI agent
Agentic coding across terminal, IDE, web and background — multi-file orchestration, codebase-aware completion, async agents and native IDE extensions, built on Mistral Medium/Devstral/Codestral.
Platform
Frontier-grade infrastructure and orchestration for training and serving models at scale.
Turn institutional knowledge into custom enterprise LLMs without managing the infrastructure.
Upstage sells these in a stack layer with no product recorded for Mistral AI yet — nothing on the other side to compare them against.
Agent platform
Workspace for building and running document-processing agents from Upstage's parsing and extraction steps.