
RaimaDB, an embedded time series database that can be used for Edge and IoT devices, can run in-memory. It is a lightweight, secure, and extremely powerful RDBMS. It has been field tested by more than 20 000 developers around the world and has been deployed in excess of 25 000 000 times.
RaimaDB is a high-performance, cross-platform embedded database optimized for mission-critical applications in industries such as IoT and edge computing. Its lightweight design makes it ideal for resource-constrained environments, supporting both in-memory and persistent storage options. RaimaDB offers flexible data modeling, including traditional relational models and direct relationships through network model sets. With ACID-compliant transactions and advanced indexing methods like B+Tree, Hash Table, R-Tree, and AVL-Tree, it ensures data reliability and efficiency. Built for real-time processing, it incorporates multi-version concurrency control (MVCC) and snapshot isolation, making it a robust solution for applications demanding speed and reliability.
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StackAI is an enterprise AI automation platform that allows organizations to build end-to-end internal tools and processes with AI agents. It ensures every workflow is secure, compliant, and governed, so teams can automate complex processes without heavy engineering.
With a visual workflow builder and multi-agent orchestration, StackAI enables full automation from knowledge retrieval to approvals and reporting. Enterprise data sources like SharePoint, Confluence, Notion, Google Drive, and internal databases can be connected with versioning, citations, and access controls to protect sensitive information.
AI agents can be deployed as chat assistants, advanced forms, or APIs integrated into Slack, Teams, Salesforce, HubSpot, ServiceNow, or custom apps.
Security is built in with SSO (Okta, Azure AD, Google), RBAC, audit logs, PII masking, and data residency. Analytics and cost governance let teams track performance, while evaluations and guardrails ensure reliability before production.
StackAI also offers model flexibility, routing tasks across OpenAI, Anthropic, Google, or local LLMs with fine-grained controls for accuracy.
A template library accelerates adoption with ready-to-use workflows like Contract Analyzer, Support Desk AI Assistant, RFP Response Builder, and Investment Memo Generator.
By consolidating fragmented processes into secure, AI-powered workflows, StackAI reduces manual work, speeds decision-making, and empowers teams to build trusted automation at scale.
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IPWho
IPWho.org — low-latency IP geolocation API (bare-metal, not hyperscale)
• Free tier: 2,000 requests/day, full functionality, no credit card required
• Core data: country, region, city, timezone, currency, ISP / ASN
• Extras: user-agent parsing + security signals (VPN / proxy / Tor detection)
Architecture & performance
• Built on multi-region bare-metal infrastructure (not typical cloud stack)
• 12+ global origin locations with additional edge acceleration
• <50ms median latency for ~90% of global requests (via regional placement + low-level optimisation)
• Private network design focused on predictable latency and throughput
Pricing & positioning
• Usage-based pricing below typical commercial IP geolocation APIs
• Lower cost base due to avoiding hyperscaler overhead
• Straightforward REST API + SDK support
Intended audience
• Developers who want lower latency + lower cost than standard cloud-hosted IP APIs
• Suitable for real-time use cases where speed and cost per request matter
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IPInfoDB
The API provides the geographical details linked to an IP address, including country, region, city, zipcode, latitude, longitude, and the corresponding timezone, and it can deliver this information in XML, JSON, or plain text formats. Below, you will find example implementations for PHP, Javascript, Ruby, Python, and ASP. To effectively track the geolocation of your website visitors using our API, we strongly suggest storing the geolocation information either in a cookie or a database for future reference. This practice will enhance your ability to analyze visitor data over time.
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