
Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing.
#1DeepSeek records 372,761,591 monthly visits with +4.3% month-over-month growth and Freemium pricing. SoftSpell records 4,007 monthly visits with -17.2% growth and Freemium, Free Trial, Paid pricing.

AI that carries software from requirements and code to tested, deployable release
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | deepseek.com | softspell.ai |
| Pricing Model | Freemium | Freemium, Free Trial, Paid |
| Monthly Visits | 372.76M (372,761,591) | 4.01K (4,007) |
| MoM Traffic Delta |
| +15.36M (+4.3%) |
| -830 (-17.2%) |
| Primary Market & Share | 🇨🇳 China (50.5%) | 🇺🇸 United States (60.9%) |
|---|
| Direct Visits / mo | 291.59M | 1.57K |
|---|
| User Rating | 4.8 | 4.2 |
|---|
| Supported Platforms | Website | Website |
|---|
High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs.
Leverages a sparse Mixture-of-Experts architecture (49B active parameters out of 1.6T on V4-Pro) to process up to 1 million tokens with minimal latency and memory overhead.
Pioneered by DeepSeek-R1 and integrated into V3.2 and V4 thinking modes, exposing step-by-step self-verification for complex math, logic, and code debugging.
Drops input token costs to $0.003/1M on Flash and $0.022/1M on V4-Pro for cache hits, with 50% lower rates during off-peak UTC hours.
Provides free access at chat.deepseek.com and on iOS/Android with document uploads, reasoning mode, and web search without paywalling core models.

AI that carries software from requirements and code to tested, deployable release
Extracts, structures and traces requirements from vague legacy documentation, and keeps a clear line from requirement to test plan.
An IDE-based AI assistant that generates code and documentation, breaks down complex logic and now includes an autonomous Agent Mode that plans, seeks approval and executes.
Automates the test lifecycle from requirements through feature-file generation to reporting, targeting UI, API and mobile coverage.
Agent Mode builds a TODO list, waits for the developer to approve the plan, then runs the task end to end with undo support and direct edits in Plan Mode.

Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing.
#1
Offers an enormous context window and deep Google ecosystem integration, but feels less specialized for pure reasoning tasks.
#2Delivers superior long-form coding artifacts and nuanced writing, but lacks DeepSeek's specialized open-weight reasoning models.

Features real-time X social data integration, but is less cost-effective for dedicated developer coding workflows.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.

Free / Open-sourceProvides comparable open-weight foundation models and multilingual performance, but requires self-hosting or third-party inference setup.

SpecialistThe AI coding agent for building ambitious software

SpecialistExcels at ultra-long document analysis and research, but lacks the same level of open-weight developer community support.
Google's agent-first development platform for building and shipping software with AI agents

Describe your idea and Replit builds a working app in minutes
Free / Open-sourceEnables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power.

The AI coding agent that turns ideas into shipped software
Provides stronger multi-modal reasoning and agentic tools, but lacks DeepSeek's ultra-low-cost API pricing.
Offers an enormous context window and deep Google ecosystem integration, but feels less specialized for pure reasoning tasks.
Delivers superior long-form coding artifacts and nuanced writing, but lacks DeepSeek's specialized open-weight reasoning models.
Features real-time X social data integration, but is less cost-effective for dedicated developer coding workflows.
SpecialistReal-time AI answer engine and research workspace combining live web citations with frontier reasoning models.
Free / Open-sourceProvides comparable open-weight foundation models and multilingual performance, but requires self-hosting or third-party inference setup.
SpecialistThe AI coding agent for building ambitious software
SpecialistExcels at ultra-long document analysis and research, but lacks the same level of open-weight developer community support.
Google's agent-first development platform for building and shipping software with AI agents
Free / Open-sourceEnables running open-source models locally on consumer hardware, but lacks DeepSeek's cloud-scale hosted reasoning power.