Best Cell Signal Boosters Under $400

For a small home or cabin with a fair signal outside that wants a cheap, simple kit with a long warranty.

For a budget buyer with a fair signal outside who wants a whole home kit for a fraction of the name brand price.

For a home office or one room with a fair signal outside, at a much lower price than whole home kits.

For a solo commuter who wants a cheap, simple boost for one phone. Anyone with passengers or long rural drives should look at a 50 dB kit.