Xfinity offers faster internet speeds, reaching up to 6 GB, while Spectrum's plans max out at 1 GB. Spectrum plans are no-contract and have no data caps, whereas Xfinity often requires contracts and ...
AT&T offers the fastest plans in our Austin guide, with download/upload speeds of 5,000/5,000 Mbps. Spectrum offers the cheapest plans in Austin, with its lowest-tier plan starting at $30/month.