We have 128 childcarers in the AL postcode area available for babysitting in Welwyn and a further 4011 in neighbouring postcode areas.

Easy online booking

Small phone with babysitting on the screen
  • Book childcare online
  • Available nationwide
  • We'll do all the work
  • Competitive rates
Trusted in childcare since 1967

Total peace of mind

  • All childcarers are reference-checked and continually appraised
  • Every Sitter has professional childcare experience
  • Registration is free - pay nothing until your first booking is complete.

Here's how Sitters works


Start by entering your postcode to set up your FREE
account and read reviews about childcarers local to you.


You can then book childcare online – just select the
date, time and address for your booking.


Choose the local carers you’d prefer us to offer your bookings
to first and we’ll keep you updated of progress by email.


Your childcarer will call you before the booking and you should pay
her for her time at the end. Rates start from just £7.85.


Pay nothing until after you have used Sitters - guaranteed. A booking
fee (£4-£6) and quarterly membership fee (£14.95) will only be
charged to your credit card after your booking has taken place.

Read reviews of approved Sitters local to you

Reviews about local Sitters childcarers...

We recently hired Ruth and it was the first time we had left our 2 year old with anyone. You can instantly tell Ruth is experienced and has a warm and caring personality and our son warmed to her right away. She managed to get him to bed without any hassle (he usually plays up for us!!) and was fast asleep all night. Would highly recommend Ruth and as new comers to the UK/St. Albans areas, we are very grateful to have found someone so reliable and trustworthy in Ruth. We can now look forward to a few more "date nights" without stress of worrying whats happening at home.

Mrs H, Hertfordshire, AL4

Mandy immediately engaged both of the boys in conversation and made them feel at ease with her. She was happy to follow their usual routines and put my younger child to bed. He was very happy with her and settled without difficulty. She was careful not to do anything that the boys were not happy for her to do. My older son said "Best babysitter ever!". Mandy is warm and caring and sensitive to each child's differences and needs. Clearly knows a lot about children's development and would not be fazed by anything unusual! I would have no hesitation using her again.

Mrs W, Hertfordshire, AL1

Alicia was fantastic with our 13 month old boy. He was recovering from an illness and couldn't go to nursery so we booked through sitters only the day before to come for 5 hours while I did some work from home. Alicia called to confirm on the morning of the booking, she arrived on time and kept my son entertained all day. She was so enthusiastic and he really enjoyed playing with her. She even managed to get him down for his afternoon nap. It was lovely to hear them playing together and meant I could focus on work knowing he was happy and safe.

Mrs S, Hertfordshire, AL1