Simp vs giffgaff
giffgaff is the safer buy. Simp is the one with an AI on the line.
If you want a long-established UK network with a community forum and a plastic SIM, stay. If you want a second number that makes calls for you, and roaming in 143 destinations in the plan, that is the trade.
The short version
Simp adds an AI number - giffgaff has no equivalentRoaming beyond Europe is in the plan, not an add-on
giffgaff has years of track record we do notgiffgaff will post you a SIM - we cannot
Simp adds an AI number - giffgaff has no equivalentRoaming beyond Europe is in the plan, not an add-ongiffgaff has years of track record we do notgiffgaff will post you a SIM - we cannotCompared on
Simp Mobilegiffgaff
Simp MobilegiffgaffMonthly priceFrom 拢10Simp AI 拢6 路 Simp+ 拢10 路 Simp Pro 拢13, paid upfront拢35 a month
AI numberOn every planNot offered
What unlimited meansUp to 750GB each billing monthSimp+ and ProNo published limit
EU roaming10GB 路 20GBSimp+ 路 Simp Pro5GB, then 10p/MB
Roaming beyond Europe3GB 路 5GB at 5GIncluded, no add-onAdd-ons from 拢4
Roaming destinations143Not stated
eSIMYes, one-tap installYes
Physical SIMNo - eSIM onlyYes, posted
Contract lengthMonthly, cancel anytime, or paid upfrontNone on this plan
Monthly priceSimp MobileFrom 拢10Simp AI 拢6 路 Simp+ 拢10 路 Simp Pro 拢13, paid upfront
Simp MobileFrom 拢10Simp AI 拢6 路 Simp+ 拢10 路 Simp Pro 拢13, paid upfrontgiffgaff拢35 a month
AI numberSimp MobileOn every plan
Simp MobileOn every plangiffgaffNot offered
What unlimited meansSimp MobileUp to 750GB each billing monthSimp+ and Pro
Simp MobileUp to 750GB each billing monthSimp+ and ProgiffgaffNo published limit
EU roamingSimp Mobile10GB 路 20GBSimp+ 路 Simp Pro
Simp Mobile10GB 路 20GBSimp+ 路 Simp Progiffgaff5GB, then 10p/MB
Roaming beyond EuropeSimp Mobile3GB 路 5GB at 5GIncluded, no add-on
Simp Mobile3GB 路 5GB at 5GIncluded, no add-ongiffgaffAdd-ons from 拢4
Roaming destinationsSimp Mobile143
Simp Mobile143giffgaffNot stated
eSIMSimp MobileYes, one-tap install
Simp MobileYes, one-tap installgiffgaffYes
Physical SIMSimp MobileNo - eSIM only
Simp MobileNo - eSIM onlygiffgaffYes, posted
Contract lengthSimp MobileMonthly, cancel anytime, or paid upfront
Simp MobileMonthly, cancel anytime, or paid upfrontgiffgaffNone on this plan
Switching from giffgaff keeps your number. Text PAC to 65075 and paste the code into the app.How switching works