No, it's the official Heathrow parking meet & greet. I have twice tried to book pod parking thinking it would be cheaper, only for it to turn out more expensive on both occasions. I usually book months in advance and then continually check pricing to switch to a better deal if there's one available. Just last month, I cancelled and rebooked my parking because Heathrow Rewards sent me a 15% off voucher and pod parking was still more expensive than meet & greet, so I don't know why it always seems to be that way for me.

However, like the poster above, I want to be plane to car in the shortest time possible so M&G is probably the most reliable option (except for the time when they forgot where they parked it on return, so that's the reason the car had an AirTag in it this time). Definitely not waiting for a bus.