# Bing Custom Search API vs Vertex AI Search Comparison | | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Star Rating** | 4.2 out of 5 | 4.1 out of 5 | | **Total Reviews** | 63 | 11 | | **Largest Market Segment** | Small-Business (55.6% of reviews) | Small-Business (40.0% of reviews) | | **Entry Level Price** | No pricing available | No pricing available | --- ## Top Pros & Cons ### Bing Custom Search API Pros: - Ease of Use (20 reviews) - Customization (16 reviews) Cons: - Expensive (17 reviews) - Limitations (6 reviews) ### Vertex AI Search Pros: - Easy Integrations (3 reviews) - Ease of Use (2 reviews) Cons: - Missing Data (2 reviews) - Difficult Navigation (1 reviews) --- ## Ratings Comparison | Rating | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Meets Requirements** | 8.3 (45 reviews) | 8.5 (10 reviews) | | **Ease of Use** | 8.5 (46 reviews) | 8.2 (10 reviews) | | **Ease of Setup** | 8.3 (21 reviews) | 9.7 (6 reviews) | | **Ease of Admin** | 7.9 (15 reviews) | Not enough data | | **Quality of Support** | 8.0 (38 reviews) | 8.3 (9 reviews) | | **Has the product been a good partner in doing business?** | 7.9 (14 reviews) | Not enough data | | **Product Direction (% positive)** | 8.7 (45 reviews) | 10.0 (9 reviews) | --- ## Pricing ### Bing Custom Search API #### Entry-Level Pricing No pricing available #### Free Trial No information available ### Vertex AI Search #### Entry-Level Pricing No pricing available #### Free Trial No information available --- ## Features Comparison By Category ### Site Search Software | Product | Score | Reviews | |---|---|---| | **Bing Custom Search API** | N/A | N/A | | **Vertex AI Search** | N/A | N/A | #### Agentic AI - Site Search | Feature | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Adaptive Learning** | Not enough data | Not enough data | | **Natural Language Interaction** | Not enough data | Not enough data | | **Proactive Assistance** | Not enough data | Not enough data | | **Decision Making** | Not enough data | Not enough data | #### Search Experience Management - Site Search | Feature | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Query Suggestions** | Not enough data | Not enough data | | **Typo Tolerance** | Not enough data | Not enough data | | **Synonyms** | Not enough data | Not enough data | | **Natural Language** | Not enough data | Not enough data | | **Rankings** | Not enough data | Not enough data | | **Personalization** | Not enough data | Not enough data | #### Functionality - Site Search | Feature | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Search Analytics** | Not enough data | Not enough data | | **Integrations** | Not enough data | Not enough data | | **Federated Search** | Not enough data | Not enough data | | **Multi-Language Support** | Not enough data | Not enough data | #### Generative AI - Site Search | Feature | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Text Generation** | Not enough data | Not enough data | | **Text Summarization** | Not enough data | Not enough data | ### AI Search and Discovery Platforms | Product | Score | Reviews | |---|---|---| | **Bing Custom Search API** | N/A | N/A | | **Vertex AI Search** | N/A | N/A | #### Semantic Search & Query Understanding - AI Search and Discovery Platforms | Feature | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Intent aware search** | Not enough data | Not enough data | | **Context aware query handling** | Not enough data | Not enough data | | **Natural language query support** | Not enough data | Not enough data | #### Data Indexing - AI Search and Discovery Platforms | Feature | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Multi system indexing** | Not enough data | Not enough data | | **Multi format indexing** | Not enough data | Not enough data | | **Automatic index updates** | Not enough data | Not enough data | #### Search Result Relevance - AI Search and Discovery Platforms | Feature | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Relevance-based ranking** | Not enough data | Not enough data | | **Search relevance configuration** | Not enough data | Not enough data | | **Behavioral result improvement** | Not enough data | Not enough data | #### Personalization & Recommendations - AI Search and Discovery Platforms | Feature | Bing Custom Search API | Vertex AI Search | |---|---|---| | **User based result personalization** | Not enough data | Not enough data | | **Behavior driven recommendations** | Not enough data | Not enough data | | **Contextual content recommendations** | Not enough data | Not enough data | --- ## Categories **Shared Categories (1):** [Site Search Software](https://www.g2.com/categories/site-search-software) **Unique to Vertex AI Search (1):** [ AI Search and Discovery Platforms Software](https://www.g2.com/categories/ai-search-and-discovery-platforms) --- ## Reviewer Demographics ### By Company Size | Segment | Bing Custom Search API | Vertex AI Search | |---|---|---| | **Small-Business** | 55.6% | 40.0% | | **Mid-Market** | 14.3% | 20.0% | | **Enterprise** | 30.2% | 40.0% | ### By Industry #### Bing Custom Search API - **Information Technology and Services:** 17.5% - **Computer Software:** 12.7% - **Retail:** 4.8% - **Telecommunications:** 3.2% - **Banking:** 3.2% - **Capital Markets:** 3.2% - **Civil Engineering:** 3.2% - **Hospital & Health Care:** 3.2% - **Education Management:** 3.2% - **Financial Services:** 3.2% - **Other:** 42.9% #### Vertex AI Search - **Information Technology and Services:** 30.0% - **Telecommunications:** 10.0% - **Marketing and Advertising:** 10.0% - **Insurance:** 10.0% - **E-Learning:** 10.0% - **Consumer Services:** 10.0% - **Computer Software:** 10.0% - **Airlines/Aviation:** 10.0% --- ## Alternatives ### Alternatives to Bing Custom Search API - [Algolia](https://www.g2.com/products/algolia/reviews) — 4.5/5 stars (452 reviews) - [Sitecore Digital Experience Platform](https://www.g2.com/products/sitecore-digital-experience-platform/reviews) — 4.1/5 stars (627 reviews) - [Luigi's Box](https://www.g2.com/products/luigi-s-box/reviews) — 4.8/5 stars (431 reviews) - [Elasticsearch](https://www.g2.com/products/elastic-elasticsearch/reviews) — 4.5/5 stars (292 reviews) - [Athos Commerce](https://www.g2.com/products/athos-commerce-athos-commerce/reviews) — 4.5/5 stars (221 reviews) - [Google Custom Search](https://www.g2.com/products/google-custom-search/reviews) — 4.3/5 stars (68 reviews) - [SearchStax](https://www.g2.com/products/searchstax/reviews) — 4.5/5 stars (177 reviews) - [Coveo](https://www.g2.com/products/coveo/reviews) — 4.3/5 stars (142 reviews) - [Clerk.io](https://www.g2.com/products/clerk-io/reviews) — 4.8/5 stars (126 reviews) - [AddSearch](https://www.g2.com/products/addsearch/reviews) — 4.6/5 stars (104 reviews) ### Alternatives to Vertex AI Search - [Algolia](https://www.g2.com/products/algolia/reviews) — 4.5/5 stars (452 reviews) - [Elasticsearch](https://www.g2.com/products/elastic-elasticsearch/reviews) — 4.5/5 stars (292 reviews) - [Luigi's Box](https://www.g2.com/products/luigi-s-box/reviews) — 4.8/5 stars (431 reviews) - [Sitecore Digital Experience Platform](https://www.g2.com/products/sitecore-digital-experience-platform/reviews) — 4.1/5 stars (627 reviews) - [AlphaSense](https://www.g2.com/products/alphasense/reviews) — 4.6/5 stars (332 reviews) - [Athos Commerce](https://www.g2.com/products/athos-commerce-athos-commerce/reviews) — 4.5/5 stars (221 reviews) - [Coveo](https://www.g2.com/products/coveo/reviews) — 4.3/5 stars (142 reviews) - [SearchStax](https://www.g2.com/products/searchstax/reviews) — 4.5/5 stars (177 reviews) - [Clerk.io](https://www.g2.com/products/clerk-io/reviews) — 4.8/5 stars (126 reviews) - [AddSearch](https://www.g2.com/products/addsearch/reviews) — 4.6/5 stars (104 reviews) --- ## Top Discussions ### Bing Custom Search API - Title: [What is Azure Bing Custom Search API used for?](https://www.g2.com/discussions/what-is-azure-bing-custom-search-api-used-for) — 1 comment > **Top comment:** " Enables developers to create tailored search experiences using Bing's search technology. Provides a way to restrict search results to specific websites or..." ### Vertex AI Search No discussions available for this product. --- **Source:** [G2.com](https://www.g2.com) | [Comparison Page](https://www.g2.com/compare/bing-custom-search-api-vs-vertex-ai-search)