5.0 out of 5 stars
(2 Ratings)
Okyline is an Executable Data Design (EDD) platform focused on executable validation contracts and operational data quality control.
Rather than managing separate specifications, validation code, tests, and monitoring dashboards, Okyline centralizes validation and quality supervision around a single readable executable contract acting as the operational reference for enterprise data flows.
The same contract powers deterministic validation, advanced business invariant checks, multi-format execution, data quality gates, and historical quality analytics across APIs, events, files, LLM structured outputs, and distributed operational systems.
Contracts are designed directly from annotated sample data, making validation rules immediately understandable for developers, architects, QA teams, and business analysts.
The Community Edition includes the public specification, a free Java runtime engine, a Claude AI assistant for contract generation, and an online studio supporting executable JSON validation contracts and JSON Schema transpilation.
The Enterprise Edition adds native validation for JSONL, XML, CSV, FIXED, and EDI flows together with operational quality dashboards and data quality gates, without requiring databases or centralized infrastructure.erprise Edition supports direct validation of JSON, JSONL, XML, CSV, FIXED, and EDI flows with operational quality dashboards and analytics, without databases.
Learn more about Okyline
4.7 out of 5 stars
(136 Ratings)
InboxAlly is email deliverability software that moves your messages out of spam and promotions and into the primary inbox. It builds and protects sender reputation, warms new domains and IPs automatically, verifies inbox placement across the major mailbox providers, and monitors blacklists in real time. It layers onto any ESP or SMTP setup without changing how you send. Every plan carries a REST API, a dedicated customer success manager and 24/7 live support. Used by marketers, agencies, cold outreach teams and deliverability consultants.
Learn more about InboxAlly
StopReg
StopReg is a platform focused on email validation and domain intelligence, designed to assist businesses in identifying disposable, relay, alias, role-based, public, EDU, and ISP email addresses. Through its API, it offers real-time validation of emails and domains, ensuring applications enhance the quality of signups, minimize abuse, and keep user data more organized and accurate. By leveraging this technology, companies can significantly improve their overall user experience and engagement.
Learn more about StopReg
TrustLookup
TrustLookup offers a comprehensive hosted API and web dashboard that facilitates the verification of phone numbers, email addresses, IP addresses, and domains. This powerful API analyzes each input and delivers results for various checks based on user selection. For phone number checks, it evaluates aspects such as validity, format, and line type; users on paid plans can access additional insights like the current carrier, number portability, and real-time HLR status. When it comes to email checks, the service examines syntax, mail servers, mailbox responsiveness, and identifies disposable, role-based addresses, as well as catch-all domains. IP address checks provide details including geographical location, network information, ISP, and indicators for hosting, VPN, proxy, and Tor usage, alongside a complimentary public spam-blocklist verification. Domain lookups yield WHOIS data and details regarding the domain's age. Additionally, free tools are available for checking SPF and DMARC records, along with lookups for VIN, NPI, and USDOT. Users have the flexibility to verify items directly in their browser, utilize the API, or upload CSV files for batch processing. Paid plans encompass Pro phone lookups and the option for CSV uploads, while Growth and Scale packages introduce webhooks, with Growth allowing for up to five team members to collaborate. This service is designed to assist developers and teams in managing signups, contact information, and associated risks effectively. Overall, TrustLookup is an invaluable resource for those needing to ensure data integrity and security in their communications.
Learn more about TrustLookup
