K
Authentication
Keycloak
Keycloak is an open-source identity and access management platform for securing applications, APIs, and services with SSO, federation, authentication, and authorization.
$0 / licenseTechZella Directory
Software for REST API in 2026
List of REST API Software | Last updated: September 15, 2026
Quick comparison
REST API Software
| # | Software / Tool | Best For | TechZella Score | User Rating | Pricing |
|---|---|---|---|---|---|
| 1 | AssemblyAI | AssemblyAI provides APIs for speech-to-text, speech understanding, real-time transcription, voice agents, and… | 8.6/10 | — | $50 in credits / $0.15 per audio hour |
| 2 | Speechmatics | Speechmatics provides multilingual speech-to-text, text-to-speech and voice AI APIs for real-time, batch,… | 8.6/10 | — | $100 credit / From $0.129 per hour |
| 3 | Gladia | Gladia is an audio AI API for real-time and pre-recorded transcription, translation,… | 8.5/10 | — | $0.61 async; $0.75 real-time / From $0.20 async;… |
| 4 | Happy Scribe | HappyScribe is a web-based transcription, subtitling, translation, and AI meeting-notetaking platform with… | 8.5/10 | — | $0 / $17 |
| 5 | GoTranscript | GoTranscript provides human and AI transcription, captions, subtitles, translation, editing, and API-based… | 8.3/10 | — | $0.20 per minute / $35 |
| 6 | Speechnotes | Speechnotes provides browser-based voice dictation, an Android speech-to-text notepad, audio and video… | 8.3/10 | — | $0 / $1.90 |
| 7 | Vatis Tech | Vatis Tech provides web-based transcription software and APIs for pre-recorded and real-time… | 8.3/10 | — | Free / u20ac10 |
| 8 | Microsoft Azure Speech to Text | Microsoft Azure Speech to Text converts spoken audio into text through real-time,… | 8.2/10 | — | $0 / Usage-based |
| 9 | Voicegain | Voicegain is a speech and voice AI platform offering transcription, speech analytics,… | 8.2/10 | — | $50 credit / $0.00020 per second |
| 10 | TranscribeMe | TranscribeMe combines automated speech recognition, human-edited transcription, mobile apps and an API… | 7.9/10 | — | $0.07 / Starting at $0.79 |
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Editorial selection
Software for REST API in 2026
K
Cybersecurity
Keeper Security
Keeper Security is a zero-knowledge platform for password management, secrets, privileged access, remote connections and encrypted data storage.
$0 / indefinite
M
Developer Tools
MailerSend
MailerSend is a cloud platform for transactional email, SMS, and WhatsApp messaging through APIs, SMTP, templates, webhooks, and integrations.
$0 / month
B
Accounts Payable Automation
Basware
Cloud-based procure-to-pay software for invoice automation, procurement, e-invoicing, supplier management and accounts payable workflows.
Contact vendor / Custom
F
Inventory Management
Fishbowl Inventory
Fishbowl Inventory manages stock, warehouses, fulfillment, barcode workflows and accounting integrations for growing product businesses.
$229 / month, billed annually
Cloud Storage
FileCloud
FileCloud is an enterprise file sync, sharing, backup and governance platform with hosted, self-hosted and hybrid deployment options.
$7 per user / month, billed annually
S
Backup Software
Synology Drive
Synology Drive is a private-cloud file storage, sharing, synchronization, backup, and collaboration platform for Synology NAS systems.
$0 / No separate billing period
E
AI Software
Egnyte
Egnyte is a cloud content platform for secure collaboration, document management, AI-assisted content work, governance, and data security.
$22 per user / month, billed annually
Z
Cloud Storage
Zoho WorkDrive
Zoho WorkDrive is a cloud content management platform for storing, organizing, sharing, and collaborating on business files.
$0 / month
Z
Event Management Software
Zoom Events
Zoom Events is a virtual and hybrid event platform for creating multi-session programs, managing registration, hosting live sessions, and supporting attendee engagement.
Custom pricing / Monthly or annual