The fastest and most reliable way to boost your credit score.

Boost your credit score in just one week!

How It Works

Our credit is your credit.

We partner with individuals with high limit credit cards to temporarily add you as authorized users (AU) to their credit cards. Their card's perfect payment history and high credit limit will post to your credit file, boosting your score. This means, their credit is now your credit and you can qualify for things like:

it is like when parents add their child as a user on their credit card, our credit partners will add you to their credit cards to boost your credit score

low credit individual
Coast Tradelines

Low credit individual

Coast Tradelines team
Coast Tradelines

Partner with us to be added as an AU

happy tradeline customer
Coast Tradelines

Watch your credit
score increase

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Qualify for your financial goals!

A “tradeline” simply refers to a credit card and its information and activity.

See if our AU tradelines can help you by taking our assessment today.

Why Coast Tradelines?

Since 2010, our dedicated team has worked to provide reliable, affordable tradelines so you can take control of your financial future.

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Trusted Industry Leader

We serve 700+ clients per month and partner with thousands of brokers to help people improve their credit.


Low Price Guarantee

We’re confident that you won’t be able to find prices lower than ours. If you do, we’ll match it.
‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎‎*Price matched at company’s discretion and due diligence.


Responsive Staff

Questions? Ask us and we’ll respond within 24 hours.


No Risk Guarantee

If your tradeline doesn't post, simply let us know and we'll provide a refund.

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Our online inventory is easy-to-use and lets you view and purchase tradelines in real time.


Established Network

We partner with 200+ cardholders to give you and your clients access to one of the largest AU inventories in the market.

Our Promise

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We understand how stressful financing can be and never take your goals lightly. It’s why we make our process as open and personable as possible.
Signature of CoastTradelines CEO

A.C. Lei

Our Process

We verify and communicate with you every step of the way to keep our process completely transparent and trustworthy.

Take our tradeline assessment to learn which ones best fit you and your financial needs.

Need Your SSN/CPN/EIN Number Validated?

We’re validated thousands of number.
Get yours validated now for only $34.99

Client Testimonials

Our Sample Tradeline Prices

Here’s a sample of our tradelines to give you an idea of our inventory and pricing.

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Credit Limit:
Issuance Year:

$ 590

citibank logo


Credit Limit:
Issuance Year:

$ 240

chase logo


Credit Limit:
Issuance Year:

$ 390

wells fargo logo

Wells Fargo

Credit Limit:
Issuance Year:

$ 320