There are a huge variety of prayer resources available online here are just a few of our favourites:
Word for Today from the Christian broadcasters UCB, a bible verse and reflection to prompt your prayers. Just a couple of minutes long, you can also get Word for Today emailed or posted to you in a handy booklet.
Pray as you go a British Jesuit resource of daily bible readings for contemplative prayer. Listen to the bible passage and a short reflection; there's an invitation to pray and some music. Each one lasts between 11 and 14 minutes.
The Methodist Church in the UK has lots of prayer resources.
Daily Prayer is an app from the Church of England it costs less than 1p/day and gives you morning, evening and night prayer services on your mobile. Time to Pray is a simpler free version available as an app or podcast.
The Baptist Church have lots of prayer resources too.
And if you want more of a challenge the Orthodox Church has some guidance for taking your prayer life deeper.
Image: Pray by Fio CC BY-SA 2.0 via Flickr