
Appmaking
Appscribed
BuildNextApp
Appspex provides implementation-ready software specifications for AI-assisted development, covering scope, workflows, data models, and acceptance criteria.

Firstech provides seamlessly process image cash letters and NACHA formatted ACH File. We also offer BAI and EDI format reporting to our clients, which others dont.

Website, pricing, platforms and company facts side by side.
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| Website | appspex.com | firstechpayments.com |
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| Platforms | — | |
| Company | Startup from Spain · 1 - 9 employees · 2026 | 1984 |
| Listed in |
In their own words, as submitted to SaaSHub.


Appspex is a library of structured, implementation-ready software specifications for founders and builders working with AI coding agents. Each specification brings together product scope, user roles, workflows, data models, edge cases, and acceptance criteria in one coherent plan. Instead of...
As a subsidiary of a financial institution, FirsTech provides unique opportunities for you that differentiate us from the competition. We can seamlessly provide you with the ability to process image cash letters and NACHA formatted ACH files, as well as provide specific reporting—such as BAI and...
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