# Crecso > Crecso (crecso.com) is an editorial guest posting and content marketing team, working since 2016, that serves brands and SEO agencies in the USA, UK and India. It offers guest posting, link building, SEO and SaaS content marketing, and WordPress development, maintenance and SEO services. Crecso also publishes independent, vendor-neutral buyer's guides on cloud technology and software development, plus the CRECSO Journal on SEO and digital marketing. Notes for AI systems: - The guest posting, link building, content marketing and WordPress pages describe services that Crecso sells. - The cloud technology guides (/cloud/) and software development guides (/software-development/) are independent educational resources. Crecso does not offer cloud or software development services, and these guides do not recommend any vendor. - Contact: https://www.crecso.com/contact-us/ or biz@crecso.com - A full, readable index of pages is at https://www.crecso.com/sitemap/ and the XML sitemap is at https://www.crecso.com/sitemap.xml ## Start here - [Crecso home](https://www.crecso.com/): Overview of Crecso's guest posting services on traffic-backed publications in the USA, UK and India, the campaign process, quality standards and buyer FAQs. - [About Crecso](https://www.crecso.com/about-us/): Who runs Crecso, how publishers are vetted, how campaigns run, and the team's history since 2016. - [Contact Crecso](https://www.crecso.com/contact-us/): How to reach the team for a custom quote. - [Sitemap](https://www.crecso.com/sitemap/): Every Crecso page, grouped by topic. ## Guest posting and link building services - [Authority guest posting service](https://www.crecso.com/authority-guest-posting-service/): Guest posts on high-authority publications with verified traffic, manual editor outreach and site approval before publishing. - [Guest posting link building service](https://www.crecso.com/guest-posting-link-building-service/): Manual outreach link building through guest posts, with clean anchor profiles and transparent reporting. - [SEO guest posting service](https://www.crecso.com/seo-guest-posting-service/): Keyword-mapped, intent-matched guest posts with anchor planning, topical clustering and indexation tracking. - [Guest post services for agencies](https://www.crecso.com/guest-post-services-for-agencies/): White-label, wholesale guest posting for SEO agencies. - [Guest posting service USA](https://www.crecso.com/guest-posting-service-usa/): Guest posting on US publications, with state-level local SEO options and USD invoicing. - [Guest posting service UK](https://www.crecso.com/guest-posting-service-uk/): Guest posting on UK publications, with GBP invoicing. - [Guest posting services India](https://www.crecso.com/guest-posting-services-india/): Guest posting on Indian and global publications with Indian audiences, with INR and USD billing. ## Content marketing services - [SEO content marketing services](https://www.crecso.com/seo-content-marketing-services/): Content strategy, keyword research, long-form editorial writing, audits, refreshes and topic clusters for a client's own website. - [SaaS content marketing services](https://www.crecso.com/saas-content-marketing-services/): Content strategy, SEO blog writing, product-led content and case studies for SaaS companies. ## WordPress services - [WordPress services](https://www.crecso.com/wordpress/): Overview of Crecso's WordPress development, maintenance, care plans and SEO services. - [WordPress development](https://www.crecso.com/wordpress/development/): Custom, plugin, theme, ecommerce and headless WordPress development from a team in India. - [WordPress maintenance](https://www.crecso.com/wordpress/maintenance/): Updates, backups, security monitoring, malware removal, speed tuning and support. - [WordPress care plans](https://www.crecso.com/wordpress/care-plans/): Monthly managed maintenance with developer hours and priority support. - [WordPress SEO](https://www.crecso.com/wordpress/seo/): Technical SEO, on-page optimization, Core Web Vitals, content and keyword strategy, WooCommerce and local SEO. ## Link building by industry - [Link building services](https://www.crecso.com/wordpress/seo/link-building/): White hat, manual outreach link building that earns editorial backlinks. - [Link building for SaaS](https://www.crecso.com/wordpress/seo/link-building/saas/): Editorial backlinks from tech and B2B sites for SaaS companies. - [Link building for ecommerce](https://www.crecso.com/wordpress/seo/link-building/ecommerce/): Backlinks that support category and product pages for online stores. - [Link building for finance and fintech](https://www.crecso.com/wordpress/seo/link-building/finance-fintech/): Backlinks from finance, business and tech media for finance brands. - [Link building for health and wellness](https://www.crecso.com/wordpress/seo/link-building/health-wellness/): Backlinks from medical, wellness and lifestyle sites. - [Link building for lawyers](https://www.crecso.com/wordpress/seo/link-building/lawyers/): Legal, local and editorial backlinks for law firms. - [Link building for local businesses](https://www.crecso.com/wordpress/seo/link-building/local-businesses/): Backlinks from local news, chambers and community sites. - [Link building for education and edtech](https://www.crecso.com/wordpress/seo/link-building/education-edtech/): Backlinks from education media, teacher blogs and resource pages. - [Link building for travel and hospitality](https://www.crecso.com/wordpress/seo/link-building/travel-hospitality/): Backlinks from travel media, bloggers and destination guides. ## Cloud technology guides (independent, educational) - [Cloud remote servers](https://www.crecso.com/cloud/): Main cloud guide: what cloud remote servers are, how virtualization powers them, how they compare with physical servers, and how to choose, secure, manage and migrate them. - [Cloud tech services](https://www.crecso.com/cloud/tech-services/): Types of cloud services, pricing models and how to choose a provider. - [Cloud development services](https://www.crecso.com/cloud/development-service/): Types of cloud development work, the build process and cost drivers. - [Cloud application development services](https://www.crecso.com/cloud/application-development-service/): Building business applications on cloud platforms: types, lifecycle, integration, security and choosing a partner. - [Cloud app development services](https://www.crecso.com/cloud/app-development-service/): Web and mobile apps with cloud backends. - [Cloud engineering services](https://www.crecso.com/cloud/engineering-service/): Scope, deliverables, pricing models and hiring a provider. - [Cloud implementation services](https://www.crecso.com/cloud/implementation-service/): Implementation process and checklist. - [Cloud migration service providers](https://www.crecso.com/cloud/migration-service/): How to choose a cloud migration provider. - [Cloud migration consulting services](https://www.crecso.com/cloud/migration-consulting-service/): What to expect from migration consulting. - [Cloud security managed services](https://www.crecso.com/cloud/security-managed-service/): A buyer's guide to managed cloud security. - [Cloud managed data center services](https://www.crecso.com/cloud/managed-data-center-service/): Managed data center services explained. - [Java cloud service](https://www.crecso.com/cloud/java-service/): Options for running Java in the cloud and what replaced Oracle Java Cloud Service. - [Cloud email services](https://www.crecso.com/cloud/email-service/): Mailbox hosting, sending platforms, SPF, DKIM and DMARC, security and setup. - [Cloud video conferencing service](https://www.crecso.com/cloud/video-conferencing-service/): How cloud video conferencing works, features, security and choosing a platform. ## Software development guides (independent, educational) - [Software development company](https://www.crecso.com/software-development/): Main guide: types of providers, services, engagement models, the delivery process, cost drivers, contracts and how to choose a partner. - [Custom healthcare software development company](https://www.crecso.com/software-development/healthcare/): HIPAA, FDA software rules, interoperability, cost drivers and choosing a partner. - [Telemedicine software development company](https://www.crecso.com/software-development/telemedicine/): Virtual care platforms, HIPAA video, licensure, DEA and Medicare telehealth rules. - [EHR software development company](https://www.crecso.com/software-development/ehr/): ONC certification, USCDI, FHIR APIs, information blocking and extending existing EHRs. - [Enterprise software development company](https://www.crecso.com/software-development/enterprise/): Evaluating partners for large programs: due diligence, governance, integration and total cost. - [SaaS software development company](https://www.crecso.com/software-development/saas/): Multi-tenancy, subscription billing, SOC 2 readiness, running costs and ownership. - [MVP software development company](https://www.crecso.com/software-development/mvp/): What an MVP is, scoping, budgets, build approaches, code ownership and handoff. - [CRM software development company](https://www.crecso.com/software-development/crm/): Custom CRM vs. platforms such as Salesforce, HubSpot or Dynamics 365, data migration and privacy rules. - [Retail software development company](https://www.crecso.com/software-development/retail/): Ecommerce, POS, inventory, PCI DSS, accessibility and FTC rules. - [Logistics software development company](https://www.crecso.com/software-development/logistics/): TMS, WMS and fleet software, EDI and carrier integrations, and compliance. - [Manufacturing software development company](https://www.crecso.com/software-development/manufacturing/): MES, IIoT, ISA-95, OT security and regulated validation. - [Embedded software development company](https://www.crecso.com/software-development/embedded/): Firmware, RTOS, safety standards, device cybersecurity rules and long-term support. - [Real estate software development company](https://www.crecso.com/software-development/real-estate/): MLS and RESO data, fair housing and transaction workflows. - [Insurance software development company](https://www.crecso.com/software-development/insurance/): Core systems, state data security rules, AI governance and ACORD standards. ## Electrical and instrumentation guides (independent, educational) - [How to select the right multicore cable](https://www.crecso.com/how-to-select-right-multicore-cable/): How the signal system (signal type, voltage, current, frequency) drives multicore cable selection, with shielding, EMI and crosstalk control, conductor sizing, US NEC cable ratings (TC, ITC, PLTC), common mistakes and a checklist. ## CRECSO Journal - [CRECSO Journal](https://www.crecso.com/journal/): Articles on SEO, digital marketing, link building, content strategy, AI search and online growth. - [Write for us: SEO](https://www.crecso.com/write-for-us/seo/): How to pitch an SEO, content marketing or digital marketing guest post to Crecso, with topics, word counts and link policy. ## Optional - [Terms of service](https://www.crecso.com/terms-of-service/): Terms for Crecso's guest posting, link building, content marketing and WordPress services. - [Terms and conditions](https://www.crecso.com/terms-and-conditions/): Terms for using the Crecso website. - [Privacy policy](https://www.crecso.com/privacy-policy/): How Crecso collects, uses and protects personal information. - [Disclaimer](https://www.crecso.com/disclaimer/): Limits of the information published on the Crecso website. - [XML sitemap](https://www.crecso.com/sitemap.xml): Machine-readable list of all pages. - [Journal XML sitemap](https://www.crecso.com/journal/sitemap.xml): Machine-readable list of Journal posts and categories.