Brian2 Atlas vs Perseus Computing
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 Perseus Computing
| Detail | 
Brian2 Atlas | 
Perseus Computing |
|---|
| What it does | Distributed neural simulation with MPI for Brian2 models
| High-assurance infrastructure for AI agents
|
|---|
| Stage | Startup
| Not given
|
|---|
| Founded | 2026
| Not given
|
|---|
| Based in | GB
| US
|
|---|
| Pricing model | Open source
| Open source
|
|---|
| Pricing | Not given
| Not given
|
|---|
| 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
| - Harpe: chooses what an AI agent reads under a token budget with consistent results
- Kibisis: keeps agent memory on your hardware with AES-256-GCM encryption
- Argus: append-only record that detects edits with cryptographic verification
- No network code by default for local and disconnected use
- MIT License with published code, benchmarks and raw results
|
|---|
| 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
| - Measured empirical validation across 6,111 questions outperforming full-context models
- Zero plaintext on disk with encrypted vaults matching plaintext accuracy
- 78.3% fewer tokens sent to the model with a 1,200-token budget per turn
- Preserves conversational chronology and relational qualifiers under token budgets
|
|---|
| 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 | 42 ▲ +1 (up) since last check |
|---|
| Trust Flow (Majestic) | 3 | 3 |
|---|
| Citation Flow (Majestic) | 19 | 24 |
|---|
| Referring domains (Majestic) | 14 | 62 |
|---|
5 details filled in for both companies.
More alternatives to Brian2 Atlas More alternatives to Perseus Computing