Plumerai
plumerai.com
Actively hiring
Processors, MCUs & AI Chips
Edge AI
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Overview
News
Technologies
Salaries
Products
People
Growth
Offices
Jobs
Financials
Funding and backers
Latest round
Venture round
Sep 2026 · 1 mo ago
Team
4
UK accounts · Dec 2025 · -20% in a year
Hiring now
4
open roles
Backers
6
Entrepreneur First, Crane Venture Partners
The money's age
Fresh money
1 months since the last round · hiring slowed
Momentum
20/100
fresh money
Last sign of life
1 mo ago
a posting or a news item
The story so fareach stage dated by its source: the company's releases, the press, registers, filings
Sep 16
Raised a round Venture round
Jul 19
Partnership XMOS and Plumerai partner to accelerate commercialisation of binarized neural networks · design-reuse.com
Mar 6
Raised a round Venture round
Dec 3, 2025
Raised a round Venture round
Aug 21, 2025
Raised a round Venture round
Oct 8, 2024
Partnership Plumerai announces partnership with Chamberlain Group · Security Info Watch
Aug 1, 2024
Raised a round Venture round
Apr 23, 2024
Raised a round Venture round
Mar 21, 2023
Raised a round Venture round
Jan 19, 2022
Raised a round Venture round
Mar 7, 2021
Raised a round Venture round
Oct 12, 2020
Raised a round Venture round
Apr 1, 2020
Partnership XMOS and Plumerai partner to accelerate binarised neural networks · newelectronics.co.uk
Oct 25, 2018
Raised a round Venture round
Dec 8, 2017
Founded per the company register
Tractionpublic signals, read monthly
Web presence
top 0.39%
of 133.2M domains by links, Common Crawl
Hacker News stories
3
best: 3 points
Funding rounds
| Round | Date | Amount | Investors | Source |
|---|---|---|---|---|
| Venture round | Sep 2026 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Mar 2026 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Dec 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Aug 2025 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Aug 2024 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Apr 2024 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Mar 2023 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Jan 2022 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Mar 2021 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Oct 2020 | — | — | find-and-update.company-information.service.gov.uk |
| Venture round | Oct 2018 | — | — | find-and-update.company-information.service.gov.uk |
Registers and programsofficial lists and records that name the company
| Legal entity | PLUMERAI LIMITED | Companies House |
| Registered | 8 Dec 2017 |
Backed byfrom the funds' portfolios and accelerator catalogs
Entrepreneur First 
Crane Venture Partners 
OTB Ventures 
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News
XMOS and Plumerai partner to accelerate commercialisation of binarized neural networks
Design And Reuse - Catalog of IP Cores and Silicon on Chip solutions for IoT, Automotive, Security, RISC-V, AI, ... and Asic Design Platforms and Resources
Read more
Report
Plumerai announces partnership with Chamberlain Group
Plumerai has gained strong backing from early investor Tony Fadell, Principal at Build Collective along with Dr. Hermann Hauser KBE, Founder of Arm, and LocalGlobe.
Read more
Report
The world's fastest deep learning inference software for Arm Cortex-M Plumerai Blog
Plumerai's deep learning inference software has 40% lower latency and requires 49% less RAM than TensorFlow Lite for Microcontrollers with Arm's CMSIS-NN kernels while retaining the same accuracy, making it the fastest and most memory-efficient deep learn
Read more
Report
Great TinyML needs high-quality data Plumerai Blog
Curating high-quality training datasets, building data unit tests and dealing with the pitfalls of public datasets - these are some of the components of our tiny AI model factory.
Read more
Report
Tech stack
Technologies named in job postings at Plumerai over the last 12 months, by layer, with the share of postings for each.
Technologies in use
14
Postings analysed
5
Stack modernity
73/100
Languages
Python
Frameworks & libraries
JAX
Keras
PyTorch
Streamlit
Databases
Snowflake
Cloud & platforms
GCP
Kubernetes
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Full Plumerai tech stack
14 technologies · by team · pay by technology · changes · similar stacks
Growth
Hiring Momentum
43/100
Stable
Open positions
4
0 opened / 1 closed in 30 days
Median time-to-fill
70 days
faster than 18% of the market
ATS activity
Every ~4 hours
Today
Hiring Dynamics
+100%
Hiring Focus
The percentage next to each role is its share of the company's job openings over the last 90 days; the arrow shows the shift versus the previous period.
AI/ML
80% ▼
Operations
20% ▼
Offices
Where the company hires and what each office is for
Cities
2
Hiring now
2
Countries
2
Busiest office
London
Loading the map
Headquarters
Builds here
Office with open vacancies
Tap a pin for the office
London
United Kingdom
HQ
2 open roles 2 posted in 90 days 100% engineering 1-10 est. staff
hires for AI/ML
Amsterdam
Netherlands
Engineering / R&D
2 open roles 3 posted in 90 days 100% engineering 1-10 est. staff
hires for AI/ML
Jobs
≈ $75k – $140k per year (Estimated) • Equity • Hybrid • Full-Time • Amsterdam
Python
Snowflake
AI/ML
Reinforcement Learning
JAX
Multimodal AI
Computer Vision
TensorFlow
Keras
PyTorch
Streamlit
Edge AI
DevOps
GCP
Kubernetes
Apply
≈ $106k – $197k per year (Estimated) • Equity • Hybrid • Full-Time • London
Python
Snowflake
AI/ML
Reinforcement Learning
JAX
Multimodal AI
Computer Vision
TensorFlow
Keras
PyTorch
Streamlit
Edge AI
DevOps
GCP
Kubernetes
Apply
≈ $57k – $123k per year (Estimated) • Equity • Hybrid • Full-Time • Amsterdam
Python
Snowflake
AI/ML
Reinforcement Learning
JAX
Multimodal AI
Computer Vision
TensorFlow
Keras
PyTorch
Streamlit
Edge AI
DevOps
GCP
Kubernetes
Apply
Equity • Hybrid • Full-Time • London
Python
Snowflake
AI/ML
Reinforcement Learning
JAX
Multimodal AI
Computer Vision
TensorFlow
Keras
PyTorch
Streamlit
Edge AI
DevOps
GCP
Kubernetes
Apply
Financials
Latest round
Venture - Series Unknown
Funding rounds
11
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2026 | — | Details |
| Venture - Series Unknown | 2026 | — | Details |
| Venture - Series Unknown | 2025 | — | Details |
| Venture - Series Unknown | 2025 | — | Details |
| Venture - Series Unknown | 2024 | — | Details |
| Venture - Series Unknown | 2024 | — | Details |
| Venture - Series Unknown | 2023 | — | Details |
| Venture - Series Unknown | 2022 | — | Details |
| Venture - Series Unknown | 2021 | — | Details |
| Venture - Series Unknown | 2020 | — | Details |
| Venture - Series Unknown | 2018 | — | Details |