Brian2 Atlas vs ValueStreamAI

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

Brian2 Atlas compared with ValueStreamAI
Detail	Brian2 Atlas	ValueStreamAI
What it does	Distributed neural simulation with MPI for Brian2 models	AI automation company delivering measurable ROI without enterprise prices
Stage	Startup	Startup
Founded	2026	2025
Based in	GB	US
Pricing model	Open source	Paid
Pricing	Not given	Pilots: $5,000–$15,000 fixed-price per workflow. Retainers: from $1,500/month for up to 15 people, $2,500–$3,000/month for 15–50 people, from $7,000/month for 50–100 people, custom pricing for 100+ people. All retainers include maintenance, model upgrades, new automations each sprint, and support at
Key features	Distributed simulation across MPI ranks Multi-backend execution (CPU, GPU, Browser, MPI) AtlasIR typed intermediate representation Native forward and reverse execution for training Retains Brian2 modelling interface GPU execution on Apple Metal and NVIDIA CUDA WebAssembly browser execution CPU reference and AOT compilation	AI Agent Development with OpenAI, Anthropic, and LangGraph Workflow Automation connecting CRM, billing, reporting and ops stack Fixed-price pilots with ROI verification and documentation Voice AI Development for automated phone agents Healthcare AI with HIPAA compliance and self-hosted deployment AI App Development with RAG and multi-model routing On-premises and air-gap deployment options Direct access to founder and engineering team with priority response under 4 hours Free 30-minute consultation with no obligation or sales pitch
What makes it different	Distributed execution without sacrificing Brian2's familiar modelling interface Open-source with published arXiv paper and reproduction materials Explicit, verifiable execution plans via AtlasIR	Measurable ROI-first approach: every engagement defined by business outcomes, not hours delivered No lock-in with month-to-month retainers and IP that transfers on day one Founder-led technical scoping ensures the quoted architecture is the architecture delivered All maintenance, model upgrades, and fixes included in one flat monthly retainer Fraction of the cost of hiring an in-house AI team while delivering results from week one
Free plan	Not given	Not given
Open source	Not given	Not given
Platforms	Not given	Not given
Public API	Not given	Not given
Community votes	0	0
DR (Domain Rating by Ahrefs)	Not checked yet −1 (down) since last check	25 +1 (up) since last check
Trust Flow (Majestic)	3	3
Citation Flow (Majestic)	19	28
Referring domains (Majestic)	14	105

7 details filled in for both companies.

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