A speculative covering letter lets the employer know that you’re looking to work for their company. These can be sent out even when the company isn't advertising any vacancy. This kind of approach usually brings about a relatively low success rate, but you should bear in mind that perseverance and determination is the key to achieving your dream job. One of the biggest advantages of a speculative covering letter is that you can possibly tap into a hidden job market for vacancies which never get mentioned in newspapers, job portals and websites thus giving you an edge over the competition. You can be direct and concise when addressing the employer by letting him/her know what kind of job you really prefer.

Whilst there are no guarantees of success, you don't know until you try and some people do land good jobs with speculative covering letters. Just make sure that you are specific in your approach by establishing your goals, gathering information about the company selling your skills, and showing the employer just what you can bring to the table if they hire you. Your chances of a positive feedback will double if you could just include all these points in your speculative covering letter. Most often people struggle with creating a good speculative cover letter because it is difficult to know what to include and what to leave out. Nevertheless, good writers with an intimate knowledge of the job market and successful applications can boost your chances for you with a slick and professional, professionally crafted covering letter.