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About

ReqKey adds API key authentication, usage credits, rate limiting and request analytics to an API you own. Your own middleware makes a single verify call per incoming request: ReqKey validates the caller’s key, deducts a credit from that consumer’s pool, enforces their rate limit, and records the request with status code, latency and location. It never sits in front of your API — no proxy, no gateway, no DNS change — so it adds no hop to your critical path. Validation averages under 5ms. Credits pool per consumer rather than per key, so issuing a customer a second key does not hand them a second quota, and balances stay synced across regions. Also included: shadow limits, controlled overage, reusable plans, low-credit alerts, and per-request logs filterable by endpoint, status, consumer and time range. ReqKey meters and tracks usage — you keep your own billing stack. SDKs for Python, Node.js, Go, Rust, PHP, .NET and Java, with framework adapters for FastAPI, Express, Django, and more.

About

Ringba is the industry-leading inbound call tracking and analytics platform for businesses, call centers and professional pay-per-call marketers. Get more ROI than any other platform with Ringba's real-time call routing, ping tree for calls and industry-leading analytics. All without contracts, minimums, or overages. Ringba was designed to push the limits of innovation. Our team is inventing the future of voice and changing how businesses connect with consumers. Made by seasoned AdTech engineers, product designers, and marketers. Your success is our priority. Our support engineering team is standing by to help anytime you need it at no extra cost. No contracts, feature gatekeeping, or price gouging. Use what you need. We grow as you grow. Use the same APIs we do to create seamless integrations and powerful workflows. See how Ringba helps digital agencies, pay per callers, and global brands drastically improve their Return on Investment.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Software teams and SaaS companies that expose a public, partner-facing or customer-facing API and need to authenticate API keys, meter usage per customer, enforce rate limits and monitor API traffic.

Audience

Marketing agencies and companies looking for a solution for their market operations

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Supported
24/7 Live Support Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

$0 (free tier), $25/month Pro
Free tier; paid plans from $25/mo for 500K requests, with lower per-request pricing at higher volumes.
Free Version Supported
Free Trial Not Supported

Pricing

$0/mo
No contracts of commitments. Free trial and tiered pricing available.
Free Version Supported
Free Trial Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported

Training

Documentation Supported
Webinars Supported
Live Online Supported
In Person Not Supported

Company Information

ReqKey
Founded: 2026
www.reqkey.com

Company Information

Ringba
Founded: 2016
United States
www.ringba.com

Alternatives

Alternatives

Gravitee

Gravitee

Gravitee.io
Directus

Directus

Monospace Inc

Categories

API Management Supported

Categories

API Management Features

Access Control Supported
Analytics Supported
API Design Not Supported
API Lifecycle Management Supported
Dashboard Supported
Developer Portal Supported
Testing Management Not Supported
Threat Protection Not Supported
Traffic Control Supported
Version Control Not Supported

Call Tracking Features

Call Log Not Supported
Call Recording Supported
Call Routing Supported
Caller Identification Supported
Campaign Management Supported
Conversion Tracking Supported
CRM Not Supported
IVR / Voice Recognition Supported
Keyword Tracking Supported

Integrations

CallFinder Not Supported
Convoso Not Supported
Facebook Ads Not Supported
Go Supported
Google Ads Not Supported
Java Supported
Lead Prosper Not Supported
LeadByte Not Supported
Meta Ads Not Supported
Node.js Supported
PHP Supported
Python Supported
Rust Supported
Taalk Not Supported
TypeScript Supported

Integrations

CallFinder Supported
Convoso Supported
Facebook Ads Supported
Go Not Supported
Google Ads Supported
Java Not Supported
Lead Prosper Supported
LeadByte Supported
Meta Ads Supported
Node.js Not Supported
PHP Not Supported
Python Not Supported
Rust Not Supported
Taalk Supported
TypeScript Not Supported
Claim ReqKey and update features and information
Claim ReqKey and update features and information
Claim Ringba and update features and information
Claim Ringba and update features and information