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Mediastack Marketstack Promo Codes & Verified Deals – August 2026

Looking for the latest Mediastack Marketstack Coupons? As of August 2026, our team has manually verified 14 offers for Free Plan, Basic Plan, Standard Plan, Professional Plan. Browse current Marketstack Promo Codes, working discounts, and exclusive deals, while expired offers are regularly removed.

Mediastack offers 0 coupon codes and 14 deals as of August 2026. Today's top offer: 20% Off All Annual Market Data Subscriptions. Codes are verified and updated daily.

20%
OFF
20% Off All Annual Market Data Subscriptions

Save on yearly access to various stock data packages. This offer applies to new annual plan subscriptions.

Expires Oct 03, 2026
10%
OFF
Student Discount: 10% Off All Standard Plans

Eligible students can receive a discount on Standard Plan subscriptions. Verification of student status is required.

Under $49
Under $49: Essential Global Stock Exchange Data

Find select global stock exchange data solutions priced below $49. These options provide cost-effective market insights.

12%
OFF
Subscribe & Save 12% on Forex Data Packages

Opt for a recurring subscription to Forex Data and get a 12% discount. This applies to regular billing cycles.

Free Trial
Extended Free Trial for Standard Plan Features

Try the Standard Plan for an extended period without commitment. This trial offers more time to evaluate services.

18%
OFF
New Year Special: 18% Off Any Professional Plan

Kick off financial planning with a discount on the Professional Plan. This offer is available for a limited time.

50%
OFF
Seasonal Savings on Developer API Key Access

Limited-time price reduction on developer API keys during promotional periods. Check for current seasonal offers.

Expires Sep 16, 2026
35%
OFF
Early Bird Pricing for Enterprise Data Solutions

Secure a lower price on Enterprise Plan subscriptions during pre-launch windows. This offer is for initial sign-ups.

Expires Sep 21, 2026
15%
OFF
Refer a Friend, Get 15% Off Your Next Month

Refer a new customer to Marketstack and receive a discount on your next billing cycle. Conditions apply to referral program.

20%
OFF
Bundle Real-time and EOD Data for 20% Less

Combine real-time and end-of-day data services for a discount. This offer reduces the cost of getting both data types.

15%
OFF
15% Off Your First Subscription to Any Plan

New users receive a discount on their initial subscription. This applies to all available Marketstack plans.

Up to
25%
OFF
Up to 25% Off Real-time and Historical Data Bundles

Discount available on combined real-time and historical data packages. Customers can get a percentage off when bundling these services.

$9.99
Only
Basic Plan From Just $9.99 Per Month

Access essential data with the Basic Plan starting at a low monthly rate. This entry-level subscription provides core features.

20%
OFF
Free Plan Access for Basic Stock Information

Begin with the Free Plan to explore fundamental stock data. No purchase is necessary to start using this basic service.

Customer Reviews

4.5
Average Rating
4
Total Reviews
Barbara Lopez
★★★★★
1 week ago

Quick data access

Needed Cryptocurrency Data. Signed up for the Basic Plan. Got my API key fast. Data was accurate. Worked as expected.

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Linda E.
★★★★☆
1 week ago

Easy to use, good info

I grabbed the Free Plan just to try it out for some EOD Data, and it was pretty easy to get started. I just followed the steps to sign up for Marketstack and got my API key. Everything worked like it said it would. I was looking up US Stock Data and it gave me what I needed without any fuss. No complaints here, it was a good experience.

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Alex Jackson
★★★★★
1 week ago

Amazing API for my needs!

I've been using the Standard Plan for a few weeks now, primarily for Real-time Stock Data and Intraday Data, and it's been fantastic! The speed and accuracy of the data are just what my application requires. I was able to get my Developer API Key and integrate it with my project so fast. The API Documentation was super clear and helped me get everything set up without any headaches. I love that it covers Global Stock Exchanges Data, not just US! I'm definitely going to upgrade to the Professional Plan soon for even more features. Highly recommend this for any developer!

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Olivia Allen
★★★★☆
4 weeks ago

Good data, minor setup issues

I signed up for the Basic Plan last month to get some Historical Stock Data for a project. The data itself is solid and pretty comprehensive, which is what I needed. Accessing the API was straightforward enough once I got my Developer API Key. My main gripe was with the initial setup; I had a small hiccup getting the API to connect properly, and it took a bit longer than I expected to figure it out from the API Documentation alone. Customer service responded to my email inquiry within a day, which was decent, but it still added some delay. For the price, it's good value, but an even smoother onboarding process would make it excellent.

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Mediastack Community Discussion

Share tips, ask questions & help fellow shoppers save more

O
Olivia G.
1 month ago

Can I use the free plan data for a small commercial project I'm building, or is that only allowed for personal use?

B Brian Phillips 1 month ago
I think the free plan is generally for personal projects or testing. Commercial use usually needs one of the paid plans, even small ones.
6
D Daniel Taylor 1 month ago
Nah, pretty sure you gotta upgrade for commercial stuff. Read their terms, but that's usually how these API services work.
5
5 Responses (2)
D
Daniel Perez
6 days ago

Anyone know if Marketstack is better than Alpha Vantage for crypto data? Just trying to compare before committing.

J Jason W. 5 days ago
I've used both. Marketstack's crypto coverage feels a bit more comprehensive for some of the altcoins I track. Alpha Vantage is okay but can be a bit spotty.
5
J Julia G. 4 days ago
Honestly, depends on what you need. For basic stuff, they're pretty similar. If you need super granular historical for a ton of obscure pairs, you might want to test both free tiers.
5
3 Responses (2)
D
David F.
2 weeks ago

Thinking of signing up for the basic plan. Is the real-time data actually real-time or is there like a 15-minute delay sometimes?

D Danielle Moore 2 weeks ago
Yeah, it's real-time for the exchanges they say. I haven't noticed any significant delays with my trades.
0
M Michelle Thomas 2 weeks ago
So, only the professional and enterprise plans get the true real-time data, afaik. The lower tiers are mostly end-of-day or delayed intraday.
4
3 Responses (2)
S
Sarah Evans
4 days ago

I saw something about a Black Friday deal last year. Do they usually do big sales around that time for annual subscriptions?

I Ian W. 1 day ago
Yep, they almost always have a Black Friday/Cyber Monday sale. I got my annual plan for 25% off last year.
3
L Leah J. 1 day ago
Pretty sure they do. Keep an eye out closer to November, they usually announce it a bit beforehand.
6
2 Responses (2)

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