giga! mobile plans

Compare giga! mobile plans in Singapore. 7 plans available

Available Mobile Plans

SPECIAL OFFER
giga! logo
Original price: $19.90Special offer price: $0.90/mo

500GB (Hot Deal)

giga!

Special Promotion:

Free caller ID

Data:500 GB Data
Speed:5G
eSIM Support:Yes
Outgoing Talktime:1000 minutes
Local SMS:1000
Contract Length:No Contract
Data Rollover:Yes
Postpaid5G
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giga! logo
Monthly price: $10.19/mo

100GB

giga!

Special Promotion:

Free caller ID

Data:100 GB Data
Speed:4G
eSIM Support:Yes
Outgoing Talktime:300 minutes
Local SMS:300
Contract Length:No Contract
Roaming Data:2 GB
Data Rollover:Yes
Postpaid4G
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giga! logo
Monthly price: $12.00/mo

200GB

giga!

Special Promotion:

Free caller ID

Data:200 GB Data
Speed:4G
eSIM Support:Yes
Outgoing Talktime:300 minutes
Local SMS:300
Contract Length:No Contract
Roaming Data:4 GB
Data Rollover:Yes
Postpaid4G
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giga! logo
Monthly price: $15.90/mo

300GB

giga!

Special Promotion:

Free caller ID Free 5G for 24 months

Data:300 GB Data
Speed:5G
eSIM Support:Yes
Outgoing Talktime:300 minutes
Local SMS:300
Contract Length:No Contract
Roaming Data:8 GB
Data Rollover:Yes
Postpaid5G
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giga! logo
Monthly price: $18.90/mo

400GB

giga!

Special Promotion:

Free caller ID

Data:400 GB Data
Speed:5G
eSIM Support:Yes
Outgoing Talktime:800 minutes
Local SMS:800
Contract Length:No Contract
Roaming Data:16 GB
Data Rollover:Yes
Postpaid5G
View Mobile Plan
giga! logo
Monthly price: $20.90/mo

500GB

giga!

Special Promotion:

Free caller ID

Data:500 GB Data
Speed:5G
eSIM Support:Yes
Outgoing Talktime:1000 minutes
Local SMS:1000
Contract Length:No Contract
Roaming Data:22 GB
Data Rollover:Yes
Postpaid5G
View Mobile Plan
giga! logo
Monthly price: $28.90/mo

1TB

giga!

Special Promotion:

Free caller ID

Data:1000 GB Data
Speed:5G
eSIM Support:Yes
Outgoing Talktime:1500 minutes
Local SMS:1500
Contract Length:No Contract
Roaming Data:28 GB
Data Rollover:Yes
Postpaid5G
View Mobile Plan
Giga! is a fully digital mobile service powered by StarHub, designed for users seeking flexibility and transparency. Offering contract-free SIM-only plans, Giga! allows customers to enjoy generous data allowances and 4G coverage at affordable prices. With the Giga! app, managing your account is simple, giving you control over your plan, top-ups, and data usage without any hidden fees.

Why choose giga!?

Giga! offers competitive, no-contract mobile plans that allow users to manage their mobile services entirely through an easy-to-use app. With fast 4G speeds on the StarHub network and no excess charges, Giga! ensures a seamless mobile experience. It's the perfect choice for those who want flexibility without the hassle of long-term commitments.

Frequently asked questions

Is giga! under StarHub?+
Yes — giga! is StarHub's fully digital sub-brand. Plans run on StarHub's 4G and 5G network, and everything from sign-up to support happens in the giga! app. See StarHub plans for the parent brand's line-up.
Does giga! offer eSIM?+
Yes, eSIM is available on all giga! plans — sign up in the app and activate without waiting for a physical SIM (physical SIMs remain an option). Compare more eSIM plans across telcos.
Does giga! have a senior plan?+
giga! itself doesn't sell a senior-specific plan. Its parent StarHub offers a 5G Senior Plan for those aged 60 and above, plus an IMDA-subsidised option for eligible seniors. Compare all senior citizen plans.
giga! vs GOMO: what's the difference?+
They're direct rivals: both are no-contract, app-managed digital brands on 30-day cycles. giga! runs on StarHub's network and GOMO on Singtel's, and both bundle roaming data on selected plans. Compare GOMO plans against the giga! grid above, or see GOMO vs SIMBA for the value benchmark.
What are giga!'s SIM-only plans like?+
Contract-free SIM-only plans with data, talktime and SMS, free caller ID, no excess-data charges, and free monthly roaming data on its 5G plans. Plan changes, add-ons and usage are all managed in the giga! app. Browse SIM-only and roaming plans.
How do I activate a giga! SIM or port my number?+
Everything runs through the giga! app: choose your plan, opt to port your existing number during sign-up, then activate your SIM or eSIM by following the in-app steps. Porting typically completes within a few days.

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