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Alkami vs Deno

Alkami logo

Alkami

Technology

Digital banking platform for United States banks and credit unions

From
On request
Free plan
No
Full reviewWebsite
Deno logo

Deno

Developer Tools

A fast, open-source, fully Node-compatible JS runtime with TypeScript baked right in

From
Free
Free plan
Yes
Full reviewWebsite

The short version

  • Only Deno has a free tier, so it costs nothing to try first.
  • Each has a real cost: Alkami pricing is per registered user with contractual minimums, so institutions with many enrolled but dormant users pay for accounts that never log in.; Deno egress bandwidth overage costs $0.20/GB which can become expensive for high-traffic applications
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Alkami and Deno actually diverge.

Attributes where Alkami and Deno differ
AttributeAlkamiDeno
Starting priceOn requestFree
Pricing modelquotefreemium
Free tierNoYes
PlatformsWeb, iOS, AndroidWeb
CategoryTechnologyDeveloper Tools

Identical on both: user rating (Not yet rated).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Alkami

  • Retail digital banking
  • Business banking
  • Digital account opening
  • Payments and money movement
  • Data and marketing
  • Extensibility framework
  • Card controls
  • Multi core integration

Only in Deno

Nothing recorded that Alkami does not also cover.

What people use each for

The jobs each tool is most often brought in to do.

Alkami

  • A credit union replacing the weak digital banking bundled with its core contractnot Deno
  • A community bank that needs commercial entitlements and approvals its core vendor does not providenot Deno
  • An institution wanting digital account opening and digital banking from one vendor after the MANTL acquisitionnot Deno
  • A bank competing for deposits online and needing an onboarding funnel that works on mobilenot Deno

Deno

  • Running TypeScript natively without transpilation overheadnot Alkami
  • Migrating Node.js applications to secure-by-default runtimenot Alkami
  • Deploying edge functions and serverless containers seamlesslynot Alkami
  • Consolidating developer tools into single binarynot Alkami

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Alkami

  • Pricing is per registered user with contractual minimums, so institutions with many enrolled but dormant users pay for accounts that never log in.
  • Alkami is a channel layer, not a core, so functionality is bounded by what the core exposes, and a poor core integration produces a slow product no amount of channel work fixes.
  • Implementation typically runs six to twelve months and requires institution staff time, which small credit unions consistently underestimate.
  • The MANTL acquisition adds account opening but also another integration programme, and consolidating on one vendor removes leverage to swap a weak module for a best of breed alternative.
  • Buying digital banking separately from the core vendor means you own the integration risk between two suppliers who will each blame the other when something breaks.

Deno

  • Egress bandwidth overage costs $0.20/GB which can become expensive for high-traffic applications
  • CPU time overage is $0.10/hour on Pro and Builder tiers, adding to costs for compute-intensive workloads
  • Enterprise pricing is not disclosed; requires sales contact

Pricing, plan by plan

Alkami

On request
  • Alkami Digital Banking Platform$undefined/year
    • Priced per registered user per month with multi year terms
    • Minimum user commitments typical, so enrolled inactive users are still billed
    • Implementation and core integration charged separately

Deno

Free
  • FreeFree
    • 1 million requests/month
    • 20GB egress bandwidth
    • 10 apps
  • Pro$20/month
    • 5 million requests/month
    • 200GB egress
    • 50 apps
  • Builder$200/month
    • 25 million requests/month
    • 2,000GB egress
    • 10,000 apps
  • Enterprise$null/month
    • Custom limits on all metrics
    • 99.95% reliability SLA
    • Email support with SLA

Which should you pick?

Choose Alkami if

  • You need retail digital banking.
  • You work on Web, iOS, Android.
  • You also want business banking.
Alkami review

Choose Deno if

  • You want to start without paying.
Deno review

Questions people ask

Is Alkami or Deno better?
Neither clearly leads. Alkami starts at On request and Deno at Free, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Alkami or Deno?
Deno has a free tier; the other does not. Paid plans start at On request for Alkami and Free for Deno.
Does Alkami or Deno run on more platforms?
Alkami runs on Web, iOS, Android. Deno runs on Web.
Can I use Deno for free?
Yes. Deno has a free tier, so you can try it without paying. Alkami starts at On request.
What is Alkami best used for?
Alkami is most often used for a credit union replacing the weak digital banking bundled with its core contract, a community bank that needs commercial entitlements and approvals its core vendor does not provide, an institution wanting digital account opening and digital banking from one vendor after the mantl acquisition, a bank competing for deposits online and needing an onboarding funnel that works on mobile. Of those, a credit union replacing the weak digital banking bundled with its core contract and a community bank that needs commercial entitlements and approvals its core vendor does not provide are not what Deno is typically brought in for.
What can Alkami do that Deno cannot?
Alkami covers Retail digital banking, Business banking, Digital account opening, Payments and money movement.

Answered from the vendors’ own pages

Alkami: Does Alkami replace our core?

No. It is the digital channel and account opening layer on top of a core such as Fiserv, Jack Henry or FIS.

Deno: How much does Deno Deploy cost?

Deno Deploy offers a free tier at $0/month, Pro at $20/month, and Builder at $200/month. Enterprise has custom pricing. All plans include base request and bandwidth limits, with overage charges for additional usage.

Source
Alkami: How is it priced?

Per registered user per month on multi year contracts with minimums, so model your enrolled user count rather than your active user count.

Deno: What are Deno Deploy's overage charges?

Egress bandwidth overages cost $0.20 per GB. CPU time overages are $0.10 per hour on Pro and Builder tiers. Memory time and KV database operations also incur charges beyond included limits.

Source
Alkami: What did the MANTL acquisition change?

It brought deposit account opening in house, announced February 2025 at $400 million enterprise value, so account opening and digital banking can come from one vendor.

Deno: How many apps can I deploy on Deno's free plan?

The free tier includes 10 apps with up to 1 concurrent build. Pro tier supports 50 apps with 3 concurrent builds, and Builder supports 10,000 apps with 20 concurrent builds.

Source
Deno: How many team members can access Deno Deploy?

The free tier supports up to 3 team members. Pro supports 10 team members. Builder supports 25 team members. Enterprise has custom seat limits.

Source
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