Agency · GeminiFree audit

GEMINI AGENCY FOR GOOGLE-NATIVE AI IN PRODUCTION

Hack'celeration is a Gemini agency that ships Google's AI stack inside business products and teams. The team handles Gemini API integration, Vertex AI for enterprise inference, Gemini for Workspace rollout (Docs, Sheets, Gmail, Meet), and multimodal pipelines using Gemini 2's 1M+ context. Typical outcomes: 1M+ token document analysis at production scale, 58% adoption uplift in Google Workspace teams.

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Gemini Agency — workflow & automation.
Hack'celeration Agency

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Our agency · why us

Why pick a Gemini agency that ships across the Google stack

Gemini 2 changed the game on context length (1M+ tokens, with experimental 2M), multimodal (image, audio, video natively), and Google ecosystem depth. Hack'celeration has shipped 18+ Gemini integrations in 2025-2026: API workloads on Vertex AI, Gemini for Workspace rollouts, NotebookLM workflows, multimodal document and video analysis pipelines.

The team has run extensive side-by-side benchmarks vs Claude and GPT in 2025. Gemini wins on: very long context (200k+ tokens where Claude and GPT degrade), multimodal video understanding, deep Google Workspace integration. Claude wins on: writing tone, reasoning consistency, code quality. GPT wins on: image generation, voice realtime, ecosystem breadth. A field note: companies on Google Workspace get the biggest Gemini ROI because the integration is native (Gemini in Gmail, Docs, Sheets, Meet) and the API on Vertex stays in their existing GCP billing. Crosslinks: OpenAI agency, Anthropic agency, AI agency.

Gemini · agency services

What the team delivers on Gemini

Gemini API and Vertex AI integration. Direct Google AI Studio API for fast prototyping, Vertex AI for production with VPC, IAM, audit logs, EU regions (europe-west4 Netherlands, europe-west1 Belgium). The team picks Gemini 2.5 Pro for premium reasoning, Gemini 2.5 Flash for speed and cost, Gemini Flash-Lite for very high volume. Function calling, structured output (JSON schema), grounding with Google Search, streaming.

Long-context and multimodal pipelines. Gemini's 1M+ token context unlocks workloads that break other models: whole codebases analyzed in one call, multi-hour video transcribed and summarized, hundreds of contract pages reviewed together. The team builds RAG-light pipelines that put the right slice of 200k to 1M tokens in context instead of complex retrieval. For multimodal: video analysis (Gemini Video), image understanding, audio transcription, all in one API call.

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Gemini for Workspace rollout. Gemini Advanced + Workspace add-on rolled out to 50 to 500 person teams. The team configures admin console, model selection, data retention policies (Gemini for Workspace doesn't train on customer data, audit logs available). Department-specific training on Gemini in Gmail (smart reply, summarize threads), Docs (write, polish, extend), Sheets (formula help, table analysis), Meet (note-taking, action items).

NotebookLM and grounded research. NotebookLM Plus for team research workspaces: upload 50+ sources per notebook, ask grounded questions, generate audio overviews. The team builds notebook templates per department (sales account research, legal contract review, product competitive analysis). Crosslink: AI SEO agency for content research workflows.

1M+ TOKENS
1M+ TOKENS
context handled per call on Gemini 2.5 Pro
+58%
ADOPTION
Gemini for Workspace WAU after structured rollout
-43%
RESEARCH TIME
on long-document workflows using long-context Gemini
Gemini · playbook

How the team rolls Gemini out in 5 weeks

Week 1: use-case audit, model selection (Gemini 2.5 Pro/Flash/Flash-Lite by task), Vertex AI vs Google AI Studio decision based on security needs. Benchmark on 5 to 10 real tasks vs your current model. Week 2: API integration on top 2 priority workloads, observability via Langfuse or Google Cloud Logging. Week 3: Gemini for Workspace setup if applicable, admin policies, first wave of department training. Week 4: NotebookLM templates, multimodal pipelines if relevant, MCP integration patterns. Week 5: team-wide training rollout, prompt library, monthly office hours. Quick win: feed your 200-page employee handbook to Gemini 2.5 Pro and turn it into a Workspace-embedded HR assistant. Saves HR 6 to 10 hours per week on routine questions.

Gemini · multi-team

Gemini across every business team

Sales and revops. Gemini in Gmail for thread summarization, smart reply tuned to your tone, follow-up drafting. Vertex AI agents for call transcript analysis (1M context handles multi-hour calls). Wired to HubSpot or Salesforce via the Vertex AI SDK. Crosslinks: HubSpot agency, Salesforce agency.

Customer support. Gemini ticket triage and auto-draft on Zendesk or Intercom, multimodal capability for screenshots and video bug reports. NotebookLM-based agent on your help docs and historical tickets for tier 1 deflection.

Engineering, product, legal. Gemini Code Assist in your IDE for code completion (lighter alternative to Cursor or Claude Code), Gemini API for long-codebase analysis, legal contract review pipelines that handle 100+ page MSAs in a single call. Crosslinks: Cursor agency, Claude Code agency.

+33%
EMAIL THROUGHPUT
reps clearing inbox 33% faster with Gemini in Gmail
-67%
CONTRACT REVIEW
time on 100+ page MSAs vs manual review
92%
INTERNAL Q&A
accuracy on NotebookLM-powered HR/Legal assistants
Our agency · innovations

A Gemini agency on the multimodal frontier

Gemini moves fast. 2025-2026 brought Gemini 2.5 Pro and Flash with deeper reasoning, native multimodal video, agentic workflows (Project Mariner browser agent), grounded search, Imagen 4 for image generation, Veo 3 for video generation via Vertex. The team integrates each release within 2 weeks of GA and maintains a Vertex AI starter kit for clients: prompt caching, structured outputs, function calling, observability, retry logic.

The team also runs multi-provider routers (LiteLLM, OpenRouter) where Gemini handles long-context and multimodal, Claude handles writing-heavy tasks, GPT handles image generation and voice. Single SDK, model picked per task, cost-optimized. Combined with Gemini's strong free tier on Google AI Studio (1500 requests per day on Flash) and aggressive Vertex AI pricing, Gemini is often the cheapest production model for high-volume workloads. Quick win: route your bulk classification jobs to Gemini Flash-Lite. Often 3 to 5x cheaper than GPT-4o-mini at similar quality.

Frequently asked questions

01How much does the Gemini API cost in 2026?+
Gemini 2.5 Pro is around 1.25 USD per million input tokens and 5 USD per million output (above 200k context: 2.50 USD input, 15 USD output). Gemini 2.5 Flash is around 0.075 USD input and 0.30 USD output (10x cheaper than Pro). Gemini Flash-Lite is around 0.025 USD input and 0.10 USD output (ultra-cheap for high volume). On Vertex AI pricing is similar with enterprise discounts above 1M requests. Free tier on Google AI Studio: 1500 Flash requests per day. Hack'celeration's fee is separate.
02Should we use the Gemini API directly or Vertex AI?+
Google AI Studio (direct Gemini API) is the fastest to integrate, free tier generous, but US-region only and lighter on enterprise controls. Vertex AI gives you VPC, IAM, audit logs, EU regions, and integration into your GCP billing. The team uses Google AI Studio for prototypes and Vertex AI for production. For EU data residency, Vertex AI europe-west4 is the cleanest answer.
03How does Gemini compare to GPT-5, Claude 4.7 and DeepSeek?+
Gemini 2.5 Pro leads on context length (1M+), multimodal video, and Google ecosystem depth. Claude 4.7 leads on writing tone, reasoning consistency, code generation. GPT-5 leads on image generation, voice realtime, and ecosystem breadth. DeepSeek-V3 leads on cost. The team often runs all four via a router and picks per task. For Google Workspace teams, Gemini is the default choice for productivity tasks.
04Is Gemini GDPR-compliant for EU companies?+
Yes on Vertex AI in europe-west4 (Netherlands) or europe-west1 (Belgium). Google signs a DPA, processes data in the EU, doesn't train on customer data, and provides SOC2 / ISO 27001. For Gemini for Workspace, EU data residency is included on Enterprise plans. The team handles DPIA documentation with your DPO.
05What is NotebookLM and when should we use it?+
NotebookLM is Google's grounded AI notebook: upload up to 50 sources (docs, PDFs, web pages, audio, video), ask grounded questions, generate study guides, audio overviews. NotebookLM Plus adds team workspaces and higher limits. Best for: research workflows (legal, sales, competitive analysis), team knowledge bases, internal training material generation. The team builds NotebookLM templates per department in most rollouts.
06Can Gemini integrate with HubSpot, Salesforce, Slack, Notion?+
Yes via Vertex AI function calling and Workspace add-ons. The team builds Vertex AI agents that call HubSpot, Salesforce, Slack APIs directly. For Workspace teams, Gemini natively integrates with Gmail, Calendar, Docs, Sheets, Meet, Drive. For external CRMs, the team wires custom Vertex AI tools. Crosslink: HubSpot agency.
07How long does a Gemini rollout take?+
API integration on 1 to 2 workloads: 2 to 4 weeks. Full Gemini for Workspace rollout on a 100-person team: 5 to 7 weeks (admin setup, training, prompt library). Multimodal video or audio pipeline on Vertex AI: 4 to 6 weeks. The team scopes the timeline on the audit call.
08What about Gemini hallucinations on critical workflows?+
Three guardrails. (1) Grounding with Google Search (Gemini can ground answers in live search results, which sharply reduces hallucinations on factual queries). (2) RAG with your private documents for company-specific knowledge. (3) Eval suite (Promptfoo, Vertex AI Eval) with 30 to 100 test prompts per use case. The team has cut hallucination rates from 8 to 12% baseline to under 2% on most B2B tasks with this stack.
09How much of Gemini for Workspace actually gets used by employees?+
Without structured rollout: 20 to 35% weekly active users. With the team's rollout (training, prompt library, department champions, monthly office hours): 65 to 80% weekly active users at month 3. Gmail and Meet integrations drive the highest engagement. Docs and Sheets follow. The team tailors training per department because writers care about Docs, sales care about Gmail, ops care about Sheets.
10What does the first free 60min audit cover?+
Review of your current Google Workspace usage (or non-Google stack), top 5 use cases for Gemini, security and EU residency needs, expected API volume. You leave with a 5-week rollout plan, model choice recommendation (Pro/Flash/Flash-Lite), estimated cost, and a clear next step.
Hack'celeration Agency

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