README.md

@@ -805,7 +805,6 @@ This list results from Pull Requests, reviews, ideas, and work done by 1600+ peo
   * [httpSMS](https://httpsms.com) - Send and receive text messages using your Android phone as an SMS Gateway. Free to send and receive up to 200 messages per month.
   * [EMQX Serverless](https://www.emqx.com/en/cloud/serverless-mqtt) - Scalable and secure serverless MQTT broker you can get in seconds. 1M session minutes/month free forever (no credit card required).
   * [Pocket Alert](https://pocketalert.app) - Send push notifications to your iOS and Android devices. Effortlessly integrate via API or Webhooks and maintain full control over your alerts. Free plan: 50 messages per day to 1 device and 1 application.
-  * [SuprSend](https://www.suprsend.com/) - SuprSend is a notification infrastructure that streamlines your product notifications with an API-first approach. Create and deliver transactional, crons, and engagement notifications on multiple channels with a single notification API. In free plan you get 10,000 notifications per month, including different workflow nodes such as digests, batches, multi-channels, preferences, tenants, broadcasts and more. 
 
 **[⬆️ Back to Top](#table-of-contents)**
 
@@ -1319,7 +1318,6 @@ Update Time, five active automations, webhooks.
   * [huaweicloud.com](https://www.huaweicloud.com/intl/en-us/product/dns.html) – Free DNS hosting by Huawei
   * [Hetzner](https://www.hetzner.com/dns-console) – Free DNS hosting from Hetzner with API support.
   * [Glauca](https://docs.glauca.digital/hexdns/) – Free DNS hosting for up to 3 domains and DNSSEC support
-  * [VolaryDDNS](https://ddns.volary.cloud) - Free high-performant DDNS with no subscriptions or advertisements
 
 **[⬆️ Back to Top](#table-of-contents)**
 
@@ -1361,7 +1359,7 @@ Update Time, five active automations, webhooks.
   * [Turso by ChiselStrike](https://chiselstrike.com/) - Turso is SQLite Developer Experience in an Edge Database. Turso provides a Free Forever starter plan, 9 GB of total storage, Up to 500 databases, Up to 3 locations, 1 billion row reads per month, and Local development support with SQLite.
   * [InfluxDB](https://www.influxdata.com/) — Timeseries database, free up to 3MB/5 minutes writes, 30MB/5 minutes reads and 10,000 cardinalities series
   * [restdb.io](https://restdb.io/) - a fast and straightforward NoSQL cloud database service. With restdb.io you get schema, relations, automatic REST API (with MongoDB-like queries), and an efficient multi-user admin UI for working with data. The free plan allows 3 users, 2500 records, and 1 API request per second.
-  * [CockroachDB Cloud](https://www.cockroachlabs.com/pricing/) — Free tier offers 50 million RUs and 10 GiB of storage (same as 15$ worth) free per month. ([What's the Request Units](https://www.cockroachlabs.com/docs/cockroachcloud/metrics-request-units.html))
+  * [cockroachlabs.com](https://www.cockroachlabs.com/free-tier/) — Free CockroachDB up to 5GB and 1vCPU (limited [request units](https://www.cockroachlabs.com/docs/cockroachcloud/serverless-faqs.html#what-are-the-usage-limits-of-cockroachdb-serverless-beta))
   * [Neo4j Aura](https://neo4j.com/cloud/aura/) — Managed native Graph DBMS / analytics platform with a Cypher query language and a REST API. Limits on graph size (50k nodes, 175k relationships).
   * [Neon](https://neon.tech/) — Managed PostgreSQL, 0.5 GB of storage (total), 1 Project ,10 branches, Unlimited Databases, always-available primary branch ( Auto suspend after 5 minutes), 20 hours of Active time per month (total) for non-primary branch compute.
   * [Dgraph Cloud](https://cloud.dgraph.io/pricing?type=free) — Managed native Graph DBMS with a GraphQL API. Limited to 1 MB data transfer per day.