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NLP agencies in Leipzig compared
There's a difference between a language model like Claude or GPT and classic NLP technology that's easy to overlook when planning a project: not every text task needs a large generative model. These agencies build language and text processing solutions, sorted by stack, supported languages, and verified proof of expertise.
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Guide
When classic NLP is the better choice
For clearly scoped tasks like text classification, recognizing names and places in text, or gauging sentiment across large volumes of customer feedback, specialized NLP models are often faster, cheaper to run, and easier to control than a large language model. Large language models play to their strengths where text needs to be generated, summarized, or answered freely. A good agency picks its approach based on the task at hand, not on whatever is getting the most attention right now.
What to look for in NLP projects
For multilingual requirements, actual quality in every language you need matters far more than theoretical support. German, with its compound words and complex grammar, poses different challenges than English, so ask to see examples on real German text, not just on English demo data.
Text classification and recognition tasks need a sufficient amount of example data from your own context to produce reliable results. Generic models often don't reliably pick up industry-specific terminology and jargon unless they've been adapted to it.
Data privacy matters a great deal when customer communication or personal data is involved, so clarify hosting and the data processing agreement (DPA) as carefully as you would for any other AI project. And ask for measurable accuracy figures instead of general quality claims.
What an NLP project costs
€120 to €190 per hour is typical. A single, well-scoped task like classification or sentiment analysis costs €10,000 to €30,000. A more comprehensive system with several processing steps and system integration runs €30,000 to €100,000.
Typical use cases
Automatically categorizing incoming customer inquiries. Analyzing large volumes of customer reviews or survey responses. Extracting relevant information such as names, amounts, or deadlines from contracts and documents. Filtering and prioritizing support tickets by urgency.
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Frequently asked questions
NLP agencies: questions and answers
What does an NLP project cost?
A single, well-scoped task costs €10,000 to €30,000, and a more comprehensive system with several steps costs €30,000 to €100,000. Agencies charge €120 to €190 per hour.
Language model like Claude or classic NLP: which is better?
For generation, summarization, or open-ended answers, large language models work better. For clearly scoped, recurring tasks like classification or recognition, classic NLP is often faster, cheaper to run, and easier to trace. Many production systems combine both approaches, depending on the subtask.
Does NLP work reliably in German?
Yes, but quality varies far more between providers than it does for English. Ask to see examples on real German text from your own context, not just general success stories. Compound words and dialects pose extra challenges for many systems.
How much example data do I need for text classification?
A few hundred examples per category is often enough for simpler categories, and you'll need considerably more for finer distinctions. A reputable agency will pin down this requirement based on your specific task before committing to a result.