/Companies

myTamarin

AcquiredTechstars '19

London, GB · Founded 2017 · 4 employees on LinkedIn · 3 known investors

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A parenting support service built around Louenna Hood, a qualified Norland Nanny and maternity nurse, offering advice and expertise to parents. It provides one-to-one online chats and guidance covering childcare and parenting challenges.

Also known as MyTamarin · myTamarin agency

Founders & leadership

myTamarin was founded in 2017 by Louenna Hood.

LHLouenna Hood
Louenna Hood

Investors · 3

Company profile

researched Sep 2026

myTamarin is a London-based childcare and parent-support company founded in 2017. It matched parents with nannies and newborn/maternity support using a psychology-grounded, AI-assisted process that assessed subjective criteria such as lifestyle, parenting style, family values and personality compatibility alongside professional experience, an approach the founder compared to online dating matchmaking. Questions used in the matching process were designed by psychologists and experienced childcare professionals, with a proprietary matching process proposing candidates that parents then selected from.

The company subsequently expanded from a matching service into a broader platform. It offered transparency for parents and nannies across vetting, recruitment and onboarding, and administered HMRC tax compliance, payroll, pension, payments and legal processes, while providing training and career management to nannies through the myTamarin Academy. It also described a shift from childcare to "parent care," offering ongoing support and tools to parents. The brand name refers to tamarin monkeys, which raise their young cooperatively in family groups.

In March 2024 the MyTamarin agency was acquired by Louenna's Nannies, an agency launched in August 2022 and run by Louenna Hood BEM, a qualified Norland Nanny and maternity nurse. The mytamarin.com domain now presents the Nanny Louenna brand, offering an app, a book, 1:1 online chats with Louenna, nanny placement, a business offering and the Nanny Academy.

Founding story

Zarja Cibej founded myTamarin in October 2017 after leaving a senior management consulting role, prompted by her own difficulty finding suitable childcare for her two young sons. She observed that a nanny well suited to one family might not suit another, and that mismatches usually stemmed from personality and working style rather than skills, so she studied how the dating industry matches people and applied compatibility-based matching to childcare. The name refers to tamarin monkeys, which parent in family groups and share the workload.

Business model

myTamarin operated a marketplace and service platform connecting parents with nannies, night nannies and maternity/newborn support. Beyond matching, it provided a virtual platform covering vetting, recruitment and onboarding, and handled HMRC tax compliance, payroll, pension, payments and legal processes for nanny employment, as well as training and career management for nannies. It also sold access through employers, positioning childcare support as part of employee benefits packages. Following the March 2024 acquisition, the agency operates under Louenna's Nannies, whose site also offers an app, a book, 1:1 online chats, a business offering and a nanny academy.

Revenue derived from nanny and maternity/newborn support placements and from platform services for parents and nannies, including payroll, pension, tax compliance and legal administration, plus nanny training via the myTamarin Academy and employer-funded childcare benefits arrangements.

Traction

Within months of its December 2017 launch the service had attracted hundreds of parents and childcare professionals and produced a number of matches. By mid-2018 the team included a psychologist, a web developer, a data scientist and three childcare recruiters; a 2019 directory listing showed 11-50 employees and roughly 17.9K monthly website visits. Total funding was listed in a startup directory as between €100K and €500K.

Latest developments

In March 2024 Louenna's Nannies acquired the MyTamarin agency, stating it would give parents access to a wider range of experienced nannies and an online platform enabling direct communication between parents and prospective nannies. The mytamarin.com domain now hosts the Nanny Louenna brand built around Louenna Hood BEM.

▸Full profile — market position, technology, go-to-market, geography, history

Market position

A UK childcare technology startup categorised under artificial intelligence, child care and machine learning, cited as one of the European startups working on family and childcare support. Its founder framed the UK childcare market as poorly served, technology-starved and expensive, citing estimates that poor childcare options cost the economy £23bn per year.

myTamarin emphasised compatibility-based matching drawn from the dating industry — assessing personality, parenting style, lifestyle and family values rather than skills alone — combined with AI and psychologist-designed questionnaires. The founder stated that placements typically lasted two to three times longer than those of traditional agencies. It also bundled employment administration (payroll, pension, tax compliance, legal) and nanny training into a single platform. Louenna's Nannies, which acquired the agency, positions itself around a team drawn entirely from childcare backgrounds and an online platform allowing parents and prospective nannies to communicate directly.

Technology

A web platform using psychologist-designed questionnaires and a proprietary, AI- and machine-learning-assisted matching process that scores objective criteria (experience) and subjective criteria (personality, lifestyle, parenting style, family values). The platform also supports vetting, recruitment and onboarding workflows and administrative functions such as payroll and compliance.

Go-to-market

Direct acquisition of parents and childcare professionals through its website and online matching questionnaires, supplemented by partnerships with employers to include childcare support in employee benefits packages. Under the Nanny Louenna brand the domain markets an app, a book, 1:1 chats, a nanny agency, a business offering and a nanny academy, plus an email newsletter.

Working parents in London and the UK seeking nannies, night nannies and maternity/newborn support; nannies and childcare professionals seeking stable placements and training; and employers offering childcare as an employee benefit.

Geography

Based in London, United Kingdom, serving parents and nannies in the UK.

History

Zarja Cibej, a former senior management consultant, left her job to found myTamarin in October 2017, with the service launching in December 2017. In January 2018 the company received a £100,000 Innovate UK grant and in May 2018 started a nine-month project to build a fully integrated platform. By 2019 it was listed with 11-50 employees and took part in the Techstars London Startup Accelerator's eighth batch, presenting at demo day in October 2019, with Techstars listed as an investor. Through 2019-2020 the offering broadened from nanny matching into a wider platform covering compliance, payroll and nanny training, and into employer partnerships. In March 2024 the MyTamarin agency was acquired by Louenna's Nannies, a nanny agency founded by Norland-trained nanny Louenna Hood and launched in August 2022.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Key figures

latest reported
EmployeesJan 201911-50
HeadcountAug 20264
Monthly website visitsJan 201917,900 visits/month
Placement duration vs traditional agenciesAug 2020Placements typically last 2-3x longer than traditional agencies
Total fundingJan 2023Between €100K-€500K

Company-reported or press-reported figures, each dated to when it was claimed — not independently audited.

Timeline · 5

launches, deals, and filings
Mar 2024
MyTamarin agency acquired by Louenna's Nannies

Louenna's Nannies, a nanny agency launched in August 2022 and founded by Louenna Hood, acquired the MyTamarin agency in March 2024, adding its nannies and online platform.

source ↗

Jan 2020
Partnerships with employers for childcare as an employee benefit

myTamarin began partnering with employers to include its childcare service in employee benefits packages.

source ↗

Oct 2019
Participated in Techstars London accelerator 8th batch demo day

myTamarin is listed among the ten teams presenting at the conclusion of the Techstars London Startup Accelerator program at Google's London Campus; Techstars is listed as an investor.

source ↗

Jan 2018
£100,000 Innovate UK grant

myTamarin received a £100,000 grant from Innovate UK in January 2018 and in May 2018 began a nine-month project to build a fully integrated childcare matching platform, with additional investment in its AI matching.

source ↗

Dec 2017
Service launch

myTamarin launched its parent-nanny matching service in December 2017, attracting hundreds of parents and childcare professionals in its first months.

source ↗

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

▸Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does myTamarin do?
London childcare startup matching parents with nannies via psychology-based AI; its agency was acquired by Louenna's Nannies in 2024.
Who founded myTamarin?
myTamarin was founded by Louenna Hood in 2017.
Who are myTamarin's investors?
myTamarin's investors include Lumus Investments SPV, Lyall Ventures, Techstars.
Where is myTamarin headquartered?
myTamarin is headquartered in London, GB.