Technical SEO is the foundation that determines whether search engines can crawl, index, and rank your website effectively. You can have the best content and strongest backlinks, but if your site has crawlability issues, slow Core Web Vitals, or broken schema markup, rankings will suffer.
In 2026, technical SEO matters even more because AI search engines depend on clean, well-structured sites to read and cite your pages. This guide reviews 10 technical SEO companies in Singapore, what each does well, and how to evaluate them.
The 10 best technical SEO companies
1. MediaPlus Digital
Best for SMEs wanting comprehensive technical + content SEO
MediaPlus Digital combines technical SEO auditing with content strategy and web development, making them particularly effective for businesses that need both technical fixes and ongoing SEO growth. Services include full technical audits, schema markup, site speed optimization, mobile-first indexing fixes, AI search readiness (GEO/AEO), and integrated web design.
Pricing: From S$1,500/month PSG Grant eligible: Yes
Pros: Integrated web design + SEO capabilities; 12+ years experience, 1,000+ projects; Google Partner status; 4.8/5 rating (258 reviews); multi-country offices. Cons: Smaller than enterprise agencies; less suited for very large sites (10M+ pages).
2. OOm Singapore
Best for enterprise technical SEO audits
OOm is one of Singapore’s longest-established digital agencies (since 2006) with a dedicated technical SEO audit service. Focus areas include comprehensive site health assessments, crawlability analysis, and performance optimization for medium to large websites.
Pricing: From S$2,000/month PSG Grant eligible: Yes
Pros: Established 2006 (18+ years); dedicated technical SEO service page; enterprise client experience. Cons: Higher price point; technical SEO part of broader packages.
3. Hashmeta
Best for AI-powered technical SEO
Hashmeta positions itself as Singapore’s first AI-powered SEO agency. Their technical SEO services include Core Web Vitals optimisation, schema markup, mobile-first indexing, and AI-crawler-ready architecture, with a focus on preparing sites for AI search engines and multi-platform SEO (YouTube, TikTok, Reddit).
Pricing: From S$1,500/month PSG Grant eligible: Not confirmed
Pros: Forward-looking AI search focus (GEO/AEO); 12+ years, 500+ clients; 400% traffic increase case study. Cons: AI-first positioning may not suit traditional SEO needs; enterprise pricing not transparent.
4. BThrust
Best for dedicated technical SEO fixes
BThrust offers a standalone technical SEO service focused specifically on auditing and fixing technical issues. They list 12 specific technical services including canonicalisation, log file analysis, schema markup, and robots.txt optimisation, plus crawling/indexing optimization and HTTPS migration.
Pricing: Custom pricing (free audit offered) PSG Grant eligible: Not confirmed
Pros: Most granular technical SEO service list; free initial audit; named case studies (Atos, Pal Line). Cons: No transparent pricing; smaller brand presence.
5. Best SEO Singapore
Best for results-guaranteed SEO with technical foundation
Best SEO SG operates on a revenue-driven model with a 90-day ranking guarantee. Their 5-step system starts with a comprehensive technical audit before moving to strategy, content, and link building, with a strong track record of $33M+ in tracked client revenue.
Pricing: S$2,300 – S$5,000+/month PSG Grant eligible: Not confirmed
Pros: 90-day ranking guarantee; $33M+ tracked revenue; 146+ clients; transparent pricing. Cons: Premium pricing; technical SEO part of full package only.
6. Impossible Marketing
Best for transparent tool-driven technical SEO
Impossible Marketing is one of Singapore’s most-reviewed SEO agencies with 700+ reviews. They are transparent about the tools they use (Ahrefs, SEMrush, Screaming Frog) and include technical SEO auditing as a core part of their service, alongside on-page optimization and content strategy.
Pricing: From S$1,000/month (estimated) PSG Grant eligible: Yes
Pros: 700+ reviews (highest social proof); tool transparency; comprehensive FAQ. Cons: General SEO focus rather than technical specialty; pricing not always upfront.
7. Cleverly SG
Best for platform-specific technical SEO (Shopify, WordPress)
Cleverly offers platform-specific SEO services for Shopify, WordPress, WooCommerce, and Squarespace. Their technical SEO work is tailored to each platform’s unique requirements and limitations, and extends to AI SEO (GEO/AEO) and medical SEO compliance.
Pricing: Custom pricing PSG Grant eligible: Yes
Pros: Platform specialization is unique; 4.9/5 Google rating (62 reviews); PSG support; niche expertise. Cons: No transparent pricing; smaller team.
8. Stridec
Best for AI search and GEO-focused technical SEO
Stridec differentiates by focusing on AI search readiness, GEO (Generative Engine Optimisation), and AEO (Answer Engine Optimisation) alongside traditional technical SEO. They use verifiable Google Search Console data in their evaluations, and cover AI search architecture and Core Web Vitals.
Pricing: From S$2,000/month (estimated) PSG Grant eligible: Not confirmed
Pros: Most forward-looking AI search focus; GSC-verified results; 7-criteria framework. Cons: Newer brand; pricing not always transparent.
9. Notion Age
Best for established, full-service technical + content SEO
Notion Age is one of Singapore’s longest-running SEO and digital marketing agencies, operating since 2001. Technical SEO sits within a full-service offering that also spans keyword research, on-page optimisation, content marketing, email marketing, and web application development. A Google Certified Partner with more than two decades of experience, the team suits businesses that want technical fixes handled as part of a broader, long-term SEO and content programme rather than a one-off audit.
Pricing: Custom pricing PSG Grant eligible: Not confirmed
Pros: 20+ years established (since 2001); Google Certified Partner; full-service SEO, content, email and web under one roof; China office for cross-border reach. Cons: Small-to-mid team (10–49); technical SEO is part of broader packages rather than a standalone specialty; pricing not transparent.
10. Heroes of Digital
Best for SMEs wanting affordable technical SEO
Heroes of Digital offers SEO packages that include technical auditing as a core component. They are well-known for serving Singapore SMEs with competitive pricing and have been featured in multiple “best SEO agency” lists, covering on-page, content, and local SEO.
Pricing: From S$1,000/month (estimated) PSG Grant eligible: Yes
Pros: Affordable pricing for SMEs; strong local reputation; multiple industry awards. Cons: General SEO rather than technical specialty; less depth on advanced issues.
Quick comparison table
|
Company |
Specialty |
Pricing |
PSG |
Best For |
|
MediaPlus Digital |
Technical + content + web dev |
S$1,500/mo |
Yes |
SMEs wanting integrated SEO + web |
|
OOm |
Enterprise technical audits |
S$2,000/mo |
Yes |
Mid-large businesses |
|
Hashmeta |
AI-powered SEO |
S$1,500/mo |
TBC |
AI search readiness |
|
BThrust |
Standalone technical fixes |
Custom |
TBC |
Specific technical issues |
|
Best SEO SG |
Revenue-driven with guarantee |
S$2,300/mo |
TBC |
Results-guaranteed approach |
|
Impossible Marketing |
Tool-driven audits |
S$1,000/mo |
Yes |
Social-proof-heavy decision makers |
|
Cleverly |
Platform-specific (Shopify, WP) |
Custom |
Yes |
Shopify/WordPress stores |
|
Stridec |
GEO/AEO + AI search |
S$2,000/mo |
TBC |
Future-focused businesses |
|
Notion Age |
Established full-service SEO |
Custom |
TBC |
Long-term SEO + content programmes |
|
Heroes of Digital |
Affordable SME packages |
S$1,000/mo |
Yes |
Budget-conscious SMEs |
What technical SEO services should include
Use this checklist to evaluate any technical SEO agency:
Crawlability and site architecture
- XML sitemap audit and optimization
- Robots.txt review and configuration
- Crawl budget analysis (especially for large sites)
- Internal linking structure optimization – Orphan page identification and resolution
- URL structure review and cleanup
Indexation and canonicalisation
- Index coverage report analysis (Google Search Console)
- Canonical tag audit and implementation
- Duplicate content identification and resolution
- Noindex/nofollow tag review
- Pagination handling (rel=prev/next or alternatives)
Core Web Vitals and page speed
- LCP optimization (target under 2.5 seconds)
- INP optimization (target under 200ms)
- CLS fixes (target under 0.1)
- Image optimization (WebP/AVIF, lazy loading, responsive images)
- JavaScript and CSS optimization (minification, code splitting, defer/async)
- Server response time (TTFB) improvement
Schema markup and structured data
- Organization, LocalBusiness, and breadcrumb schema
- Product, Review, and FAQ schema (for e-commerce)
- Article and HowTo schema (for content sites)
- Schema validation and testing
Mobile optimisation
- Mobile-first indexing compliance
- Responsive design verification
- Touch target and viewport configuration
- Mobile page speed optimization
HTTPS and security
- SSL certificate implementation and monitoring
- Mixed content resolution
- HSTS header configuration
- Security header audit (CSP, X-Frame-Options)
AI crawler optimisation (2026)
- GPTBot, ClaudeBot, PerplexityBot crawl management
- Structured content formatting for AI citation
- AI.txt and robots.txt configuration for AI crawlers
Frequently asked questions
What is a technical SEO audit?
A technical SEO audit is a comprehensive analysis of your website’s infrastructure to identify issues affecting search engine crawling, indexing, and ranking. It covers site speed, mobile-friendliness, crawlability, indexation, schema markup, security, and site architecture.
How long does technical SEO take to show results?
Technical fixes can show impact within 2 to 4 weeks for crawling and indexing improvements. Core Web Vitals improvements typically reflect in Google Search Console data within 28 days. Full ranking impact from technical optimisation may take 2 to 3 months.
What tools do technical SEO agencies use?
Professional agencies use Screaming Frog or Sitebulb for crawl analysis, Google Search Console for indexation data, PageSpeed Insights and Chrome DevTools for performance, Lumar for enterprise crawling, and Schema.org validators for structured data testing.
Do I need technical SEO if my site is on WordPress or Shopify?
Yes. WordPress sites commonly have plugin bloat, render-blocking resources, and poor Core Web Vitals. Shopify sites often need schema markup, canonicalisation fixes, and app-related speed issues addressed. Platform-managed hosting does not eliminate technical SEO needs.
How often should I run a technical SEO audit?
A comprehensive audit should be done at least twice a year. Monthly monitoring of Core Web Vitals, crawl errors, and indexation issues is recommended for active sites. Run an audit after any major site redesign, migration, or CMS update.
What is the difference between technical SEO and regular SEO?
Technical SEO focuses on site infrastructure (speed, crawlability, indexation, security). “Regular” or general SEO includes on-page (content, keywords) and off-page (backlinks, authority) optimisation. Technical SEO is the foundation that the other two build upon.
Can I do technical SEO myself?
Basic tasks (submitting sitemaps, fixing broken links, compressing images) can be done in-house. Complex issues (JavaScript rendering, crawl budget management, schema implementation, Core Web Vitals debugging) typically require specialist expertise.
How do I choose a technical SEO company in Singapore?
Look for specific technical SEO services listed (not just “SEO”), tool transparency, Core Web Vitals case studies, schema markup expertise, and clear deliverables. Ask for a sample audit report before committing.
Need a technical SEO audit?
MediaPlus Digital provides comprehensive technical SEO audits and ongoing optimisation for Singapore businesses. Our team combines SEO expertise with web development skills to fix issues at the code level. Explore our SEO services in Singapore or run through our complete SEO checklist first.
