
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Chert records 2,014 monthly visits with -51.8% month-over-month growth and Contact for Pricing pricing. Merge records 313,201 monthly visits with +1.7% growth and Freemium, Contact for Pricing pricing.

Give your AI agent a phone number for iMessage and FaceTime
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | trychert.com | merge.dev |
| Pricing Model | Contact for Pricing | Freemium, Contact for Pricing |
| Monthly Visits | 2.01K (2,014) | 313.2K (313,201) |
| MoM Traffic Delta | -2.17K (-51.8%) | +5.36K (+1.7%) |
| Primary Market & Share | 🇺🇸 United States (89.2%) | 🇺🇸 United States (33.4%) |
| Direct Visits / mo | 652 | 97.11K |
| User Rating | 4.3 | 4.4 |
| Supported Platforms | Website | Website |

Give your AI agent a phone number for iMessage and FaceTime
Send from a phone number into real blue-bubble threads, with automatic fallback to SMS or RCS when a recipient is off iMessage.
Give your agent a voice and a face so users can talk things through or show the agent what they need help with.
Track delivery and read status per message, with webhook-ready events so your systems know what happened.
Attach PDFs, menus, decks, links, voice notes and contact cards inside the same native conversation.

The universal context engine connecting agents to data, tools, and models
One normalized API connects your product to hundreds of HRIS, payroll, ATS, CRM, accounting, ticketing, and file storage systems with read and write access.
Give agents secure, authenticated access to thousands of pre-built tools across third-party services, with scoped permissions and audit logs.
Route every model through one API with automatic failover, pre-built or custom routing rules, and spend and performance controls.
Distribute approved MCP connectors, models, and skills to employee AI tools with per-team budgets, DLP scanning, and audit logging.

Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.
Enterprise developer platform and API for deploying GPT-6 Astra, Sol, Luna, and realtime multimodal agents.

SpecialistGoogle's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.
SpecialistGoogle's rapid prototyping IDE and developer API workbench for building multimodal applications with Gemini models.
Unifies access to hundreds of large language models, but focuses on LLM inference routing rather than SaaS data integration.
Unifies access to hundreds of large language models, but focuses on LLM inference routing rather than SaaS data integration.

One API for 1,500+ production-ready generative media models

Provides pre-built tool integrations and authentication specifically for AI agents, whereas Merge focuses on unified enterprise API connectors.
Provides pre-built tool integrations and authentication specifically for AI agents, whereas Merge focuses on unified enterprise API connectors.

SpecialistIndustry-standard platform for designing and testing APIs, but lacks Merge's pre-built managed authentication and unified integration connectors.
SpecialistIndustry-standard platform for designing and testing APIs, but lacks Merge's pre-built managed authentication and unified integration connectors.

SpecialistWeb search and crawling API purpose-built for AI agents, but does not provide third-party SaaS data integration infrastructure.
One OpenAI-compatible API for 500+ image, video, audio, and LLM models
One OpenAI-compatible API for 500+ image, video, audio, and LLM models
SpecialistBuild, test, and deploy production-grade voice AI agents over API

Free / Open-sourceOpen-source MCP gateway connecting AI agents to structured data endpoints, but lacks Merge's comprehensive business app unified API.
Free / Open-sourceOne API for every generative image, video and audio model

Free / Open-sourceOpen infrastructure and one API for generative AI builders
Free / Open-sourceOpen infrastructure and one API for generative AI builders